Witness Rules in California Criminal Cases: What You Need to Know

Jul 7, 2026

Witnesses are among the most powerful tools available to both the prosecution and the defense in a California criminal trial. A single credible witness can establish facts that physical evidence cannot, place a defendant at the scene of a crime, or destroy the prosecution’s timeline entirely. But not everyone who saw or heard something can simply walk into a courtroom and testify. California law sets out specific requirements for who qualifies as a witness, what they can say, and how their testimony can be challenged.

Understanding these rules matters whether you are preparing a defense, evaluating the strength of the prosecution’s case, or trying to understand what happened at a trial. This article explains the core witness rules that apply in California criminal proceedings under the California Evidence Code and how they shape what juries actually hear.

Who Can Testify as a Witness in California?

California Evidence Code 700 establishes the baseline rule: every person is qualified to be a witness except as otherwise provided by statute. That broad starting point is then narrowed by competency requirements, relevance rules, and privilege protections.

To be competent to testify, a witness must meet two basic conditions under Evidence Code 701. First, they must have personal knowledge of the matter they are testifying about. A witness cannot testify to facts they did not personally observe or experience. Second, they must be able to communicate their testimony in a way that the court can understand, either directly or through an interpreter.

Children can testify in California criminal cases if they understand the duty to tell the truth and can communicate understandably. There is no minimum age set by statute. The trial court evaluates competency on a case-by-case basis, and in cases involving alleged child abuse, special procedures under Evidence Code 765 apply to protect the witness while still allowing cross-examination.

A defendant in a criminal case cannot be compelled to testify against themselves under the Fifth Amendment. The prosecution cannot call the defendant as a witness or comment adversely on their choice not to testify. Co-defendants in separate trials can be called as witnesses against each other, though they retain their own Fifth Amendment rights.

Types of Witnesses in California Criminal Cases

Lay Witnesses

A lay witness, sometimes called a fact witness, testifies based on what they personally saw, heard, or experienced. Their testimony is limited to factual observations. Opinion testimony from a lay witness is permitted only when it is rationally based on their own perception and helps the jury understand the testimony or determine a fact in issue, such as estimating a vehicle’s speed or describing someone’s apparent emotional state.

Expert Witnesses

An expert witness is permitted to offer opinion testimony in areas where specialized knowledge, skill, training, or experience is required to help the jury understand the evidence. Under Evidence Code 720, the court must first qualify the witness as an expert in the relevant field before they can offer opinions. Expert witnesses in criminal defense cover a wide range of disciplines, from forensic science and toxicology to digital forensics and psychiatry, and are frequently the mechanism through which the prosecution’s technical evidence is challenged.

Character Witnesses

A defendant may call witnesses to testify about their reputation for relevant character traits, such as peacefulness in a violent crime case or honesty in a fraud case. Once the defendant opens the door to character evidence, the prosecution can cross-examine those witnesses and may call its own rebuttal character witnesses. Character evidence about the victim may also be admissible in certain cases, subject to restrictions under California Evidence Code 1103.

How Witness Competency Is Challenged

Before a witness takes the stand, either party can challenge their competency to testify. The judge determines competency as a preliminary matter under Evidence Code 405. The challenging party bears the burden of showing that the witness lacks the capacity to observe, recollect, communicate, or appreciate the duty to tell the truth.

Competency challenges arise most frequently in cases involving young children, elderly witnesses with cognitive impairment, or witnesses with severe mental illness. The challenge must be based on the witness’s actual capacity at the time of trial, not on assumptions about their category of person. A witness who is intoxicated at the time of testimony may also be subject to a competency challenge.

Challenging competency before testimony begins is different from impeaching credibility during cross-examination. A competency challenge seeks to exclude the witness entirely. Impeachment attacks the reliability of testimony the witness has already given, through prior inconsistent statements, bias, prior convictions, or other credibility evidence.

Direct Examination and Cross-Examination Rules

Once a witness takes the stand, the examining attorney conducts direct examination, meaning they ask the witness open-ended questions about what the witness knows. Leading questions, which suggest their own answer, are generally not permitted on direct examination of a witness called by the examining party. They are permitted when examining a hostile witness or an adverse party.

Cross-examination follows direct examination and is conducted by opposing counsel. Cross-examination is limited to the scope of the direct examination and matters affecting credibility. Leading questions are permitted on cross. This is where the defense attacks the reliability of prosecution witnesses and where the prosecution challenges defense witnesses.

The scope of cross-examination is an important tactical battleground. If a witness testifies on direct about a narrow set of facts, the cross-examiner cannot roam freely into unrelated topics. A defense attorney who wants to introduce certain information through a prosecution witness must find a basis in the direct testimony or argue that the topic goes to credibility.

Hearsay Rules and Exceptions

Hearsay is an out-of-court statement offered to prove the truth of the matter it asserts. Under California Evidence Code 1200, hearsay is generally inadmissible. The rule exists because out-of-court statements cannot be tested by cross-examination at the time they were made, making them less reliable than in-court testimony.

California recognizes dozens of exceptions to the hearsay rule, many of which appear regularly in criminal trials. Dying declarations, excited utterances, statements against interest, business records, and prior inconsistent statements used for impeachment are among the most commonly invoked. Each exception has specific requirements, and whether a statement qualifies is frequently litigated in pretrial motions and at trial.

The confrontation clause of the Sixth Amendment adds a constitutional layer on top of the hearsay rules in criminal cases. Under the Supreme Court’s decision in Crawford v. Washington (2004), testimonial statements by unavailable witnesses cannot be admitted against a criminal defendant unless the defendant had a prior opportunity to cross-examine the witness who made them. This protection is broader in some respects than the California hearsay exceptions and frequently controls in cases involving out-of-court statements by law enforcement or forensic analysts.

Compelling Witnesses and the Right to Refuse Testimony

Both the prosecution and the defense have the right to compel witnesses to appear and testify through a subpoena. A witness who is served with a subpoena is legally required to appear. Refusing to comply is contempt of court and can result in arrest and confinement until the witness agrees to testify.

The right to compel witnesses to testify on behalf of the defense is protected by the Sixth Amendment’s compulsory process clause. A defendant who is denied the ability to call a witness who would provide relevant exculpatory testimony may have grounds for reversal of a conviction.

Witnesses retain certain privileges that can override their obligation to testify. The most significant are the Fifth Amendment privilege against self-incrimination, the attorney-client privilege, the spousal testimonial privilege, and the physician-patient privilege. A witness who asserts the Fifth Amendment on the stand must do so question by question, and the jury is instructed not to draw adverse inferences from the assertion.

In cases involving significant witness testimony, whether from eyewitnesses, expert witnesses, or co-defendants, independent investigation and trial preparation before the case goes to trial is what allows the defense to identify vulnerabilities in the prosecution’s witness lineup and prepare effective cross-examination.

Frequently Asked Questions

Can a witness refuse to testify in California?

A witness can assert a privilege, such as the Fifth Amendment or spousal privilege, to decline answering specific questions. Outside of a recognized privilege, a subpoenaed witness cannot simply refuse to testify. Doing so exposes the witness to contempt proceedings. A witness who is also a potential defendant in a related matter should consult their own attorney before testifying.

Can the defense call the same witness as the prosecution?

Yes. A witness called by the prosecution can also be called by the defense, though in practice the defense typically cross-examines prosecution witnesses rather than recalling them as defense witnesses. Calling a prosecution witness in the defense case may be tactically useful when new topics need to be raised that were outside the scope of the original cross-examination.

What makes an eyewitness unreliable in California?

California courts recognize the documented limitations of eyewitness identification. CALCRIM jury instruction 315 lists factors the jury should consider, including the witness’s opportunity to observe, stress during the event, lighting and distance, whether a weapon was present, the time between the event and the identification, and whether the identification procedure was suggestive. Expert witnesses in eyewitness reliability are admissible in California to educate juries on these factors.

Can a character witness hurt the defendant?

Yes. Once a defendant calls a character witness, the prosecution can cross-examine that witness about specific instances of conduct inconsistent with the character trait being offered, and can call rebuttal witnesses. A character witness who is poorly prepared or whose credibility can be attacked may do more harm than good. The decision to call character witnesses is a strategic one that requires careful evaluation of what the prosecution can do in response.

What happens if a witness lies on the stand?

A witness who testifies falsely under oath commits perjury under California Penal Code 118, which is a felony punishable by up to four years in state prison. Prosecutors can also charge subornation of perjury against anyone who induced the false testimony. Perjury prosecutions are relatively rare but do occur, particularly when the false testimony was material to the outcome of the case and the falsity can be proven by documentary or other evidence.

Witness Strategy in Criminal Defense

Who testifies, what they say, and how effectively they are challenged on cross-examination often determines the outcome of a criminal trial more than any other single factor. Identifying the right witnesses to call, preparing them properly, and anticipating the prosecution’s attacks on their credibility requires experienced defense counsel who has prepared the case thoroughly before the first day of trial. Contact Manshoory Law Group for a free case analysis.

Los Angeles Gangs and Their History

Jul 7, 2026

Los Angeles is known for its glitz, glamour, and movie stars. However, the city is also known for its gangs. Los Angeles gangs have been a part of the city of angels for decades and remain a significant problem.

What Is Considered Gang Activity?

California has a history of fighting gang violence with tough sentencing laws for close to 30 years. While this goal is laudable, the tough stance the State has on gang violence has led police to associate individuals with these organizations simply based on where they live. In order for a prosecutor to charge a person with a gang-related crime, the group with whom the person is allegedly connected must fit within the state’s definition of a gang. Specifically, a group can be considered a gang if it has three or more members that use a common name or identifying mark, and engage in criminal activity.

Gang activity can take many forms, but it generally involves criminal behavior carried out by a group of people identifying as part of a gang. This criminal behavior can include drug trafficking, robbery, assault, and murder. Gang members often use symbols, hand signs, and colors to identify themselves and show their allegiance to a particular gang.

California has two laws that are commonly used to penalize gang activity under what is known as the STEP Act (California Street Terrorism Enforcement and Prevention Act): participation in a gang and a sentencing enhancement provision for crimes connected to the gang. A discussion of what the prosecutor must prove in order to convict or enhance a sentence related to gang activity will follow below.

Participation in a Gang

People get involved in gangs for many different reasons. Some join gangs to seek a sense of belonging and acceptance, while others are forced into gangs by peer pressure or threats of violence. Gangs can also provide a source of income for some members through illegal activities such as drug trafficking or robbery.

California law says it is a crime to participate in and assist a gang with criminal activity. In order to convict a defendant for this offense, the state must prove the defendant:

• actively participated in the gang (more than passive association, but frequently hanging out with known gang members could satisfy this requirement);
• knew the members were involved in a pattern of criminal activity, which relates to the commission of two or more specified crimes on two or more occasions by two or more people within three years of one another; and
• knowingly assisted, furthered, or promoted felony criminal conduct (directly committed a felony or aided and abetted a felony).

This offense is a wobbler and can be charged as a misdemeanor or felony. The potential sentences range from one year in county jail up to three years in State prison and the imposition of substantial fines.

Sentencing Enhancement for Gang Association

California law has a sentencing enhancement for gang association, which means that if a person is convicted of a crime and is found to be a gang member, their sentence can be increased.

If a defendant is suspected of committing a crime in connection with a gang, the prosecutor can seek to impose a sentence enhancement that would extend the individual’s sentence to varying degrees depending upon the underlying crime. Before the sentencing enhancement may be applied, the prosecutor must first prove the defendant was guilty of the underlying crime, and then prove the following:

• the underlying crime was committed for the benefit of, under the direction of, or in association with a criminal gang; and
• the crime was committed with the intent to further, assist or promote the criminality of the gang.

Note that active membership or participation in the gang at the time of the crime is not required before the sentence enhancement can be applied. As mentioned above, the amount of sentence enhancement depends upon the underlying crime and can range from two years in State prison to a life sentence. Determining how long the additional sentence would be is somewhat complicated. Moreover, it is essential to note that not everyone associated with a gang is involved in criminality, and consulting a criminal defense attorney is advisable to assess the specifics of a particular case.

Understanding Los Angeles Gangs

Los Angeles is home to some of the most notorious gangs in the country, including the Bloods, Crips, and MS-13.

These gangs have been involved in various criminal activities, including drug trafficking, murder, and robbery. Gang members often use graffiti to mark their territory and send messages to rival gangs. This graffiti can be seen on buildings, fences, and other structures throughout the city.

The History of California Gangs

The history of California gangs can be traced back to the early 20th century.

In the 1920s and 1930s, Mexican-American gangs formed in Los Angeles in response to discrimination and poverty. These gangs were often involved in fighting each other and the police.

During the 1940s and 1950s, African-American gangs also began to form in response to discrimination and poverty. These Los Angeles gangs included the Bloods and Crips, which are still active today.

The 1960s and 1970s saw an increase in gang activity in Los Angeles as drug use and violent crime rates rose.

The 1980s and 1990s were marked by high-profile gang-related crimes, including the crack epidemic and the 1992 Los Angeles riots.

In the early 2000s, the FBI launched a crackdown on California gangs, which resulted in the arrest of many high-ranking gang members.

How Do the Police Deal with Gangs in LA Today?

Today, the Los Angeles Police Department (LAPD) has a specialized unit called the Gang and Narcotics Division responsible for investigating and prosecuting gang-related crimes. The LAPD also works closely with federal law enforcement agencies, including the FBI and the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF), to combat gang activity.

The LAPD also has community programs to prevent young people from joining gangs. These programs provide mentorship, job training, and other resources to help young people stay out of gangs and build a better future for themselves.

California’s Gang Database is another significant aspect of Los Angeles’ gang culture. This repository of information is essential for documenting and tracking the activities of various gangs operating in the region. Law enforcement organizations can benefit from the Calgang Database, which gives them comprehensive profiles of known gang members, their associations, and their criminal history. The database aids in identifying patterns, understanding gang dynamics, and implementing targeted strategies to combat gang-related crime.

List of Top Los Angeles Gangs and Their History

• The Grape Street Watts Crips: The Grape Street Watts Crips are a street gang based in the Watts district of Los Angeles, California. They are a smaller branch of the greater Crips gang and are well-known for their violent crimes, robberies, and drug trafficking.

• The Avenues: The Avenues is a street gang based in Los Angeles’ Highland Park area. They are notorious for their close ties to the Mexican Mafia and are involved in a number of illegal operations, such as the trafficking of illegal drugs, extortion, and murder.

• Armenian Power: Also known as AP-13, Armenian Power is an Armenian-American street gang headquartered predominantly in Southern California. They have engaged in a number of criminal activities, such as racketeering, organized crime, identity theft, and drug trafficking.

• Sureños: The name Sureños, which translates to “Southerners” in Spanish, refers to a group of street gangs that are connected to the Mexican Mafia. Although they are mainly active in Southern California, they also have a sizable presence in other states. The Norteños is a different gang alliance with roots in Northern California, and the Sureños gangs are notorious for their feud with the Norteños gang.

• Wah Ching: Wah Ching is an Asian-American street gang that has its roots in San Francisco and Los Angeles’ Chinatown areas. Wah Ching has engaged in a number of illegal acts, such as the trafficking of illegal drugs, extortion, and organized crime.

• Aryan Brotherhood: A white supremacist prison gang known as the Aryan Brotherhood was founded in the California jail system. They are widely spread across both state and federal prisons in the US. The gang is well-known for its affiliation with organized crime, including drug trafficking, extortion, and brutality, as well as for its white supremacist ideology.

• MS-13: The Mara Salvatrucha, also known as MS-13, is a transnational street gang that started in Los Angeles and has since spread throughout the United States and Central America. The majority of the individuals in this gang are of Salvadoran descent. MS-13 engages in a variety of illegal operations, such as extortion, assault, drug trafficking, and people trafficking.

• The Bloods: A well-known street gang called The Bloods got their start in Los Angeles, California, in the early 1970s. The predominant color of the gang is red, and its members are frequently recognized by their red-colored attire and accessories. The Bloods have increased their territory in different American towns and states. They are fierce rivals with the Crips, another well-known street gang, which has led to constant conflict and violence over territory.

• Florencia 13: Florencia 13 is a Hispanic gang based in the Florence-Firestone area of Los Angeles. The gang has been involved in drug trafficking, robbery, and murder. Florencia 13 is known for using graffiti to mark its territory and its rivalry with other Hispanic gangs in LA.

Speak to a Criminal Defense Attorney

Being associated with gang violence have serious legal consequences. Under California law, a person can be charged with a crime simply for being associated with a gang. This is a sentencing enhancement that can result in a longer prison sentence if the person is convicted of a crime.
If you are facing charges related to gang association, it is vital to contact criminal attorneys with experience handling these types of cases. A criminal defense attorney can help you understand your legal rights and work to build a strong defense on your behalf.

What to Do If You Are Accused of Swatting in California

Jul 4, 2026

Swatting, the practice of making a false emergency call designed to trigger a heavily armed law enforcement response at someone’s home, school, or business, has become one of the most aggressively prosecuted forms of online harassment in the United States. What may have started as an online prank between gamers or streamers a decade ago has resulted in deaths, multi-decade federal prison sentences, and a wave of new state laws across the country, including in California.

If you or a family member has been accused of swatting, the stakes are enormous. Even a “successful” hoax that didn’t physically hurt anyone can carry years in prison, restitution orders that can reach into the tens of thousands of dollars, and federal charges if the call crossed state lines or used the internet. If someone was injured or killed in the police response, the exposure can extend to life imprisonment.

Talk to a Los Angeles criminal defense attorney before you say anything else to investigators. Swatting cases move quickly, often involve federal agencies alongside local police, and require specialized defense strategy from the very first contact.

What Is Swatting?

Swatting is the act of making a false report to emergency services, usually 911, describing an in-progress violent crime at a specific location. The reports almost always involve scenarios that demand the most aggressive possible response: an active shooter, a hostage situation, a bomb threat, a murder in progress. The goal is to provoke a SWAT team or other tactical response unit to descend on the target’s home, school, or workplace.

The danger is not theoretical. SWAT teams arrive expecting to encounter armed and dangerous suspects. They breach doors, deploy flash-bang grenades, point loaded weapons at occupants, and sometimes fire. People have died in these responses, including a Wichita, Kansas man whose death in 2017 led to a 20-year federal prison sentence for the California man who initiated the hoax call. More recently, an 18-year-old from California was sentenced to four years in federal prison in 2025 for a nationwide swatting campaign that targeted schools, places of worship, and government buildings, according to the FBI’s official statement on swatting.

Both California and federal law take these cases extremely seriously, and prosecutors routinely seek maximum sentences.

California Swatting Law: What the State Can Charge

Base offense. A standard false report of an emergency is a misdemeanor punishable by up to one year in county jail and a fine of up to $1,000.

Wobbler when injury results. If the false report results in great bodily injury to anyone, the crime becomes a wobbler that can be charged as either a misdemeanor or a felony, with a felony conviction carrying up to three years in state prison.

Felony when death results. If the false report causes someone’s death, the offense is a straight felony with a potential state prison sentence of up to three years, plus additional manslaughter or murder charges depending on the circumstances.

Mandatory restitution to responding agencies. Under California law, anyone convicted of falsely reporting an emergency that triggered a response can be ordered to pay the full reasonable costs of that response to the public agency. There is no statutory cap on this restitution. The mobilization of a SWAT team, patrol cars, fire apparatus, and ambulances easily costs tens of thousands of dollars, and judges routinely order full reimbursement.

Related charges. California prosecutors typically stack additional counts when the facts support them, including:

• Misusing 911 to harass or annoy (a separate misdemeanor)
• Making criminal threats when the call targets a specific person
• Conspiracy when more than one person was involved in planning the call
• Manslaughter or murder when the response results in someone’s death

Expanded scope under SB 19 (introduced 2025). California lawmakers have introduced legislation to close a gap in existing law: under the original statute, the false report generally had to threaten specific people in order to trigger prosecution. SB 19 would extend prosecution to false reports of mass violence at schools, hospitals, and houses of worship even when no specific person is named. Defense lawyers handling current cases should be alert to whether this expanded framework applies.

Federal Swatting Law: When the Case Goes to Federal Court

Contrary to a common misconception, federal law absolutely does prosecute swatting, and federal sentences are typically much higher than state-level outcomes. The most commonly charged federal statute is the federal false information and hoaxes statute, which criminalizes false reports designed to make others believe a violent crime is in progress.

Base federal offense. Up to 5 years in federal prison.

If serious bodily injury results. Up to 20 years in federal prison.

If death results. Up to life imprisonment in federal prison.

These are not theoretical maximums. The 2019 sentencing of Tyler Barriss, the California man whose hoax call to Wichita police led to the death of a 28-year-old man, resulted in 20 years in federal prison for that single case. He pleaded guilty to 51 charges in total stemming from swatting calls across multiple states.

Other federal statutes commonly charged alongside swatting:

• Interstate communications threats (when the call crossed state lines or used the internet)
• Conspiracy
• Wire fraud (when financial gain or extortion was involved)
• Cyberstalking (under federal stalking laws)

Mandatory federal restitution. Federal law requires courts to order restitution to victims of these offenses. That covers medical costs, lost income, property damage, therapy expenses, and even costs incurred from participating in the investigation. Federal restitution orders cannot be discharged in bankruptcy and follow the defendant for life.

Why Swatting Cases Are Treated So Harshly

• Predictable risk of death. Courts have consistently held that anyone who initiates a SWAT response by false report is on notice that the response could result in serious injury or death. This makes manslaughter and even murder charges plausible when the worst happens.
• High public attention. Swatting cases attract significant media coverage, especially when victims include children, public figures, or vulnerable communities. Prosecutors face strong political pressure to seek maximum penalties.
• Federal-state cooperation. Swatting cases almost always involve electronic communications that cross state lines, which means the FBI and federal prosecutors can get involved alongside local authorities. Parallel prosecutions and superseding indictments are common.
• Easier evidence trail than most internet crimes. Despite the use of VPNs, voice-changing software, and spoofed phone numbers, federal investigators have become very effective at tracing swatting calls back to their source. Forensic phone records, network logs, account metadata, and online chatter often identify the caller within days.

Common Defenses to Swatting Charges

Despite the harsh consequences, several defenses are available depending on the facts. Swatting cases are far more defensible than prosecutors often acknowledge, especially in the early stages of an investigation. The digital evidence that prosecutors rely on, including IP addresses, account credentials, and phone metadata, is frequently less conclusive than it first appears. A skilled defense attorney can challenge the prosecution’s proof on multiple fronts, often before charges are even filed.

Mistake of fact (good faith report)

This is the most important defense in any false reporting case. If you genuinely believed an emergency was occurring, even if you were wrong, you did not “knowingly” make a false report and cannot be convicted. People misinterpret loud sounds, suspicious behavior, or fragments of conversations all the time. Good faith reports do not become crimes just because they turn out to be inaccurate.

Lack of intent

Swatting requires intent to report something the defendant knew to be false. If the prosecution can’t prove that knowing falsity, the charge fails. Confused, intoxicated, or mentally impaired callers may have a viable defense on this element.

Mistaken identity

Swatting investigations often rely on IP addresses, VPN exit nodes, voice-changer accounts, and shared devices that can be spoofed, compromised, or shared among multiple users. If the prosecution cannot tie the call specifically to the defendant, the case may collapse. Account credentials are routinely stolen, traded, and used by people other than the registered owner.

Coerced or duped caller

Some swatting cases involve people who were tricked into making the call, paid by someone else to do it without understanding the consequences, or who were minors manipulated by older participants in an online group.

Unlawful search or seizure

Federal and state investigations into swatting almost always involve searches of phones, computers, gaming accounts, and cloud storage. If law enforcement obtained the evidence without a proper warrant or in violation of the Fourth Amendment, that evidence can be suppressed and the case can fall apart. See our guide on California’s cyberstalking and online harassment laws for more on how digital evidence is challenged in these cases.

First Amendment defense (limited)

Pure speech is generally protected, but reports designed to trigger a violent law enforcement response have been consistently treated by courts as outside the First Amendment’s protection. This defense rarely succeeds in swatting cases, but elements of it can sometimes apply when the speech is ambiguous or political.

What to Do If You’re Accused or Investigated

1. Do not talk to investigators. This is non-negotiable. Federal agents are highly skilled at eliciting incriminating statements during what feel like casual conversations. Politely decline: “I want to speak with my attorney before answering any questions.”
2. Do not delete or destroy evidence. Wiping a phone, clearing chat history, deleting accounts, or destroying devices can lead to obstruction of justice charges that are sometimes more severe than the underlying swatting charge.
3. Do not contact the alleged victim, other suspects, or witnesses. Any communication can become evidence of consciousness of guilt or witness tampering.
4. Document anything that supports your version of events. If your account was compromised, your devices were shared, or someone else used your network, preserve that evidence immediately.
5. Hire a defense attorney experienced in federal cases. Swatting cases often involve federal jurisdiction, and not every criminal defense lawyer has federal court experience. Choose accordingly.

Frequently Asked Questions

Is swatting a felony in California?

It depends on the outcome. A basic false emergency report is a misdemeanor punishable by up to one year in county jail. If the false report causes great bodily injury, it becomes a wobbler that can be charged as a felony with up to three years in state prison. If the report causes someone’s death, it’s a felony, and additional manslaughter or murder charges typically follow.

Can I be charged in federal court for swatting?

Yes. Federal law specifically criminalizes false information and hoaxes, with penalties of up to 5 years for the base offense, up to 20 years if serious bodily injury results, and up to life in prison if death results. Most swatting cases cross state lines or use the internet, which makes federal jurisdiction almost automatic.

Will I have to pay back the police for the response?

Yes, in most cases. California law allows courts to order swatters to reimburse public agencies for the full reasonable costs of the emergency response. There is no statutory cap. A SWAT team mobilization typically costs tens of thousands of dollars, and judges routinely order full restitution on top of any criminal fines.

What is the best defense to a swatting charge?

The strongest defense in most cases is mistake of fact: that you genuinely believed an emergency was occurring even if you were wrong. The prosecution must prove that you knowingly made a false report. Other defenses include lack of intent, mistaken identity (your account, IP, or device was used by someone else), and unlawful search of your devices.

Can a minor be charged with swatting?

Yes. Minors can face state juvenile charges and, in some cases, federal charges that are transferred from juvenile to adult court depending on the severity. Several high-profile federal swatting prosecutions in 2025 involved 18-year-old defendants sentenced to multi-year federal prison terms. Anyone under 18 facing swatting allegations needs an attorney experienced in both juvenile and federal practice.

Talk to a Los Angeles Criminal Defense Attorney Today

Swatting prosecutions are among the most aggressively pursued cases in California right now. Federal and state agencies have invested significant resources into identifying, charging, and convicting people who make false emergency calls, and judges have been imposing increasingly harsh sentences in response to the well-publicized harm these calls cause. For defendants, that means the timeline is short, the exposure is high, and the difference between a manageable outcome and a multi-year prison sentence often comes down to the quality of the defense from day one.

The criminal defense attorneys at Manshoory Law Group focus exclusively on criminal defense and handle both state and federal cases throughout California. We know how investigators build these cases, where the digital evidence tends to be weakest, and how to challenge unlawful searches, mistaken-identity issues, and overcharging at every stage.

Consultations are free, and we’re available 24/7. Flexible payment plans are available.

Call 877-977-7750 today or contact us online to discuss your case.

What to Do If You’re Charged With a Computer Crime or Internet Fraud?

Jul 3, 2026

Computer crime charges sound like something out of a movie, but they apply to a much wider range of conduct than most people realize. Logging into an ex-partner’s email. Using a coworker’s password to pull up a file. Sharing a streaming service login that violates the terms of service. Running a vulnerability scan on a website without permission. Sending a phishing-style message as a “prank.” In 2026, all of these can trigger criminal charges under either California law, federal law, or both.

The stakes are high. A federal Computer Fraud and Abuse Act (CFAA) conviction can carry up to 10 years for a first offense and 20 years for repeat or aggravated conduct. A California Penal Code § 502 conviction can mean up to 3 years in state prison plus civil liability to the victim. Both laws are written broadly enough that prosecutors can charge conduct most people wouldn’t think twice about.

If you’ve been contacted by the FBI, the U.S. Secret Service, a state agency, or local law enforcement about a computer or internet-related matter, talk to a Los Angeles criminal defense attorney before saying a word. Computer crime cases are evidence-heavy and timeline-sensitive, and early intervention can change the outcome significantly.

The Federal Law: The Computer Fraud and Abuse Act (CFAA)

The primary federal computer crime law is 18 U.S.C. § 1030 (the Computer Fraud and Abuse Act). Originally passed in 1986 to address hacking of government and bank computers, the CFAA has been amended repeatedly and now reaches essentially any computer connected to the internet.

The CFAA prohibits seven main categories of conduct involving “protected computers” (a term that, in practice, covers almost any computer connected to the internet):

1. Obtaining national security information (§ 1030(a)(1)) Knowingly accessing a computer without authorization and obtaining national defense or foreign relations information. Up to 10 years for a first offense.

2. Accessing a computer to obtain information (§ 1030(a)(2)) Intentionally accessing a computer without authorization or exceeding authorized access to obtain information. This is the most common charge and the broadest. Up to 1 year (misdemeanor), or up to 5 years (felony) if done for commercial advantage, financial gain, or with damages over $5,000.

3. Trespassing on a government computer (§ 1030(a)(3)) Up to 1 year for a first offense.

4. Accessing a computer to commit fraud (§ 1030(a)(4)) Knowingly accessing a protected computer with intent to defraud, where the conduct furthers the fraud and yields anything of value over $5,000. Up to 5 years for a first offense.

5. Damaging a computer (§ 1030(a)(5)) Knowingly causing damage, including transmitting code, programs, or commands. This is how ransomware and malware cases are typically charged. Up to 10 years for a first offense, with enhancements up to 20 years for repeat offenders or aggravated harm.

6. Trafficking in passwords (§ 1030(a)(6)) Up to 1 year for a first offense.

7. Threatening to damage a computer (§ 1030(a)(7)) Extortion-type threats involving computers. Up to 5 years.

Van Buren v. United States: A Critical Defense

In Van Buren v. United States (2021), the U.S. Supreme Court significantly narrowed the CFAA. A police officer named Nathan Van Buren had accepted money to look up a license plate in a law enforcement database he was authorized to use. He was charged under § 1030(a)(2) for “exceeding authorized access.”

The Supreme Court reversed the conviction and held that a person does not “exceed authorized access” merely by using legitimately accessible data for an improper purpose. The CFAA now reaches only conduct where someone accesses files, folders, databases, or areas of a system that are off-limits to them.

This is a major defense in many CFAA cases. If you had legitimate credentials and accessed data you were allowed to see, even if you misused it, the CFAA generally doesn’t apply. Other laws (such as state computer crime statutes, wire fraud, or breach of contract) may still apply, but the federal hammer is much weaker than it used to be.

DOJ’s 2022 Good-Faith Security Research Policy

In May 2022, the U.S. Department of Justice issued a charging policy that protects good-faith security research from CFAA prosecution. Good-faith research means accessing a computer solely to test, investigate, or fix a security flaw, in a manner designed to avoid harm, with findings used to improve security.

This policy doesn’t change the statute, but it provides important guidance for security researchers and penetration testers who previously faced uncertainty under the broad CFAA language.

California Penal Code § 502: The State Computer Crime Law

California has its own computer crime statute, the Comprehensive Computer Data Access and Fraud Act, codified at California Penal Code § 502. It’s one of the broadest state cybercrime laws in the country and overlaps substantially with the federal CFAA.

PC § 502(c) prohibits 14 different categories of conduct, including:

• Knowingly accessing and altering, damaging, or destroying data on a computer without permission
• Knowingly accessing a computer to wrongfully obtain money, property, or data
• Knowingly accessing a computer without permission (even without causing damage)
• Disrupting or causing the disruption of computer services
• Introducing a virus, worm, or other contaminant
• Knowingly providing the means of accessing a computer in violation of the statute
• Using internet domains in a manner that violates the statute
• Trafficking in another person’s electronic account or credentials

Penalties under PC § 502 vary based on the subsection and the amount of damage:

• Infraction: First offenses with no injury and minimal access can be charged as an infraction with a fine up to $1,000.
• Misdemeanor: Up to 1 year in county jail and a fine up to $5,000 (most subsections).
• Felony (wobbler): When damages exceed $5,000 or for certain aggravated conduct, the offense can be filed as a felony, punishable by 16 months, 2 years, or 3 years in county jail and a fine up to $10,000.

PC § 502 also creates civil liability. The victim can sue you separately for compensatory damages, attorney’s fees, and in some cases punitive damages. This is significant: even if your criminal case resolves favorably, you can still face a civil lawsuit over the same conduct.

Related Charges Commonly Stacked With Computer Crimes

Computer crime charges rarely come alone. Prosecutors typically file multiple counts under different statutes covering the same conduct.

Wire fraud (18 U.S.C. § 1343) is the federal go-to charge for any fraudulent scheme using electronic communications, including email, websites, and phone systems. The penalty is up to 20 years in federal prison for each count (up to 30 years if a financial institution is involved).

Identity theft (18 U.S.C. § 1028 and California PC § 530.5). Using someone else’s identifying information for fraud is a separate crime. Federal aggravated identity theft (18 U.S.C. § 1028A) carries a mandatory 2-year consecutive sentence on top of the underlying fraud conviction.

Mail fraud (18 U.S.C. § 1341). The original federal fraud statute, often charged alongside wire fraud when the conduct involves both electronic and physical mail.

Access device fraud (18 U.S.C. § 1029). Trafficking in stolen credit card numbers, account credentials, or similar “access devices.” Up to 15 years for first offenses.

California identity theft (PC § 530.5). A wobbler punishable by up to 1 year in county jail (misdemeanor) or up to 3 years in state prison (felony).

Phishing (no single statute). Phishing is typically charged as a combination of wire fraud, identity theft, and CFAA violations, depending on the specifics.

Ransomware. Charged under CFAA § 1030(a)(5), often combined with wire fraud and extortion (18 U.S.C. § 1951).

A single set of facts can easily produce 5 to 15 felony counts across federal and state law. Plea negotiation typically focuses on which counts the government will dismiss in exchange for a guilty plea on others.

Conduct That Has Resulted in Federal or California Charges

People are often surprised at how broadly these laws are applied. Real examples of conduct that has led to prosecution:

• Using a former employee’s still-active credentials to access a company database
• Logging into an ex-partner’s email or social media accounts to monitor them
• Sharing or trafficking streaming service or software credentials at scale
• Sending phishing emails or fake invoices
• Building a website that impersonates a legitimate business
• Running a credential-stuffing attack against a website
• Selling access to unauthorized streaming services
• Modifying school grades through unauthorized access to a school system
• Conducting “penetration testing” on a system without explicit authorization
• Operating cryptocurrency or NFT-related scams
• Using AI tools to generate fraudulent documents or impersonate identities
• Engaging in business email compromise (BEC) schemes
• Running romance scams from dating apps
• Scraping data from websites in ways that violate technical access barriers

The line between aggressive but legal conduct and a federal felony often comes down to whether you had authorization to access the system, what you did with the access, and the amount of harm caused.

Defenses in Computer Crime Cases

Computer crime cases are technical, evidence-heavy, and full of defenses that don’t exist in other criminal cases.

You had authorization. Permission can be express or implied. If you reasonably believed you had authority to access the system, that defense can defeat the intent element. Van Buren made this defense more powerful by holding that misusing legitimately accessible data isn’t a CFAA violation.

Lack of intent. Both the CFAA and PC § 502 require knowing or intentional conduct. Accidental access, automated system errors, and confusion about credentials can all defeat the intent element.

Mistaken identity or spoofing. Computer crime evidence often relies on IP addresses, device fingerprints, and account access logs, all of which can be spoofed, shared, or compromised. If your IP was used by someone else (compromised router, VPN exit node, shared Wi-Fi, malware), the case may not be provable.

Constitutional violations. Many computer crime investigations involve searches of phones, computers, cloud accounts, or email. If law enforcement obtained that evidence without a proper warrant or in violation of the Fourth Amendment, your attorney can move to suppress. See our guide on when police can search your phone for more.

Good-faith security research. Under the DOJ’s 2022 policy, security researchers acting in good faith are generally protected from federal CFAA prosecution.

No protected computer. The CFAA only reaches “protected computers.” While the definition is broad, certain isolated systems may not qualify.

No actual damages. Many CFAA and PC § 502 enhancements require a specific dollar threshold of damages. Challenging the prosecution’s damage calculation can knock charges down to misdemeanors or infractions.

What to Do If You’re Being Investigated

Computer crime investigations are typically lengthy. By the time you learn you’re a target, the government often has substantial digital evidence already. The key actions:

1. Do not talk to investigators. FBI, Secret Service, and IRS agents are not on your side. Politely decline to be interviewed. “I want to speak with my attorney first.”
2. Do not delete anything. Spoliation of evidence is a separate federal crime under 18 U.S.C. § 1519 (up to 20 years). Preserve all data.
3. Do not log into the accounts in question. Continuing to access systems you’re already accused of accessing improperly can add new charges.
4. Hire a defense attorney immediately. Computer crime cases require specialized knowledge. Early counsel can sometimes prevent charges from being filed.
5. Preserve exculpatory evidence. Document any authorization you had, any communications about access, and any context that supports your version of events.
6. Do not contact alleged victims. Especially in cases involving an ex-partner, former employer, or business dispute. Contact can lead to additional charges.

If you’ve already been arrested or charged, the same principles apply, only more urgently. For a complete walkthrough of related online offenses, see our guide to California cyberstalking and online harassment laws, which covers many of the same procedural issues.

Frequently Asked Questions

Is it a federal or California crime to access someone else’s email without permission?

Both. Under federal law, it can be charged under the Computer Fraud and Abuse Act (18 U.S.C. § 1030(a)(2)) for accessing protected computer data without authorization, and possibly the Stored Communications Act (18 U.S.C. § 2701) for accessing electronic communications in storage. Under California law, it can be charged under Penal Code § 502(c). Prosecutors choose which jurisdiction takes the lead based on the facts and the strength of the evidence.

What is “exceeding authorized access” under the CFAA?

Since the Supreme Court’s decision in Van Buren v. United States (2021), “exceeding authorized access” means accessing files, folders, or areas of a computer system that you weren’t permitted to enter. It does not mean using legitimately accessible information for an improper purpose. This is one of the most significant CFAA defenses available today, and it has narrowed the reach of federal computer crime prosecutions considerably.

What are the penalties for federal computer fraud?

Penalties vary by subsection. Most CFAA offenses carry up to 1 year for a misdemeanor or 5 to 10 years for a felony first offense. Repeat offenders, damage offenses, and aggravated conduct can carry up to 20 years. Federal sentencing guidelines also factor in the amount of loss, the sophistication of the conduct, and the number of victims. State penalties under California PC § 502 range from a $1,000 infraction fine to 3 years in state prison for serious felony cases.

Can I be charged in both federal and California court for the same computer crime?

Yes. The federal and state systems are separate sovereigns, and double jeopardy generally doesn’t prevent both from prosecuting. In practice, prosecutors usually coordinate so one jurisdiction takes the lead, but parallel prosecutions do happen, especially when the conduct crosses state lines or involves federally regulated systems like banks or government agencies.

What should I do if the FBI contacts me about a computer crime investigation?

Do not talk to them, even casually. Politely say: “I want to speak with my attorney before answering any questions.” Federal investigators are trained to elicit incriminating statements during seemingly friendly conversations. Anything you say can and will be used to build the case against you. Call a criminal defense attorney immediately, ideally one with federal court experience, before any further contact.

Talk to a Los Angeles Criminal Defense Attorney Today

Computer crime and internet fraud cases are among the most complex prosecutions in the criminal justice system. They involve digital forensics, parallel state and federal jurisdiction, technical statutory language, evolving Supreme Court precedent, and victims who may also be pursuing civil litigation. The right defense strategy depends on the specific facts, the statutes charged, and how the evidence was collected.

The criminal defense attorneys at Manshoory Law Group handle both state and federal criminal cases throughout California, including computer crimes, identity theft, fraud, and related cybercrime charges. We know how prosecutors build these cases, where the digital evidence tends to be weakest, and how to push back at every stage from pre-filing through trial.

The FBI’s Internet Crime Complaint Center (IC3) reports record numbers of internet crime complaints year over year, and federal prosecutors are responding with more aggressive charging decisions than ever before. Early defense intervention matters.

Consultations are free, and we’re available 24/7. Flexible payment plans are available.

Call 877-977-7750 today or contact us online to speak with an attorney.

How Long Does the Prosecutor Have to File Criminal Charges?

Jul 2, 2026

Merely being suspected of committing a crime, regardless of whether a defendant is charged, is an extremely nerve-racking experience. Initially, dealing with law enforcement, which is structured to be an intimidating situation, can tend to make even the toughest cringe in fear. In some cases, once this procedure is over, there may be a waiting period while the prosecutor reviews the evidence to determine whether to file charges. Retaining the services of an attorney experienced in criminal defense can be crucial not only to ensure that the accused has an effective defense but also to ensure that the prosecutor does not violate the applicable statute of limitation.

A Texas man, arrested on a narcotics charge in 2012, was matched with DNA evidence linking him to multiple homicides nationwide and covering the years from 1970-2005. In the end, the man, who confessed to the Texas Rangers of committing nearly 90 murders, could very well be this country’s most prolific serial killer. A discussion of the statutes of limitation, generally, as well as the different time limits in California’s criminal code, will follow below.

What is the Process for a Prosecutor to Charge You With a Crime

You might worry or wonder about what happens next if you’re accused or suspected of a crime. Specifically, a lot of suspects wonder how long does it take to press charges on someone and how long does the DA have to file charges? In this guide, we’ll answer the key questions you need to know, including how long does the district attorney have to file charges? We’ll look through the various stages of the process for filing charges and see how and why a prosecutor might decide not to press or proceed with criminal charges.

Arrest and Police Report

Of course, the first stage in most criminal situations is an arrest. Not all crimes will involve an arrest – for example, getting a parking ticket doesn’t usually lead to any kind of arrest report – but many serious crimes will involve the arrest of a suspect by the police.

After arresting a suspect, law enforcement will move on to filing a police report. This report describes the cause of the arrest and the details surrounding it, like any witnesses, the nature of the crime, the location, and so on.

The police report is one of the main resources that the prosecutor will use to determine whether to file charges, not pursue any charges, or refer the case to a Grand Jury and ask for their guidance on the next steps.

Deciding to Prosecute

In the US justice system, simply being arrested does not automatically mean you’ll have charges filed against you. It’s all up to the prosecutor, or DA, and they have to take several factors into account, including:

• Use of Resources – There are limited resources available to handle cases, and it’s simply not feasible to file charges against everyone. The prosecutor has to decide which cases are a good use of the resources they have.
• Policies – Each prosecutor usually has a set of policies regarding which crimes they tend to file charges for and which ones they’re more lenient towards.
• Beliefs – The prosecutor’s own beliefs and subjective opinions on the concepts of justice and order can also come into account. They might have very strongly-held beliefs about specific kinds of crime, for example.

So, how long does it take to press charges on someone? In general, if a prosecutor decides to go ahead with criminal charges, they’ll make the decision within just a few days, well within the statute of limitations.

Grand Jury Indictment

We’ve looked at how long it takes to press charges on someone, but in some cases, the DA might decide not to press charges right away and instead go to a Grand Jury. The Grand Jury then decides if charges should be filed, based on the evidence presented by the prosecutor.

Preliminary Hearing

In some cases, a judge can organize a preliminary hearing in which they listen to evidence from the prosecutor and make the final call about whether or not there is sufficient evidence to proceed to a full trial. How long does the DA have to file charges for a preliminary hearing? Again, it’s usually just a matter of days.

Criminal Charges

If you’re facing criminal charges of any kind, you might have many other questions to ask, as well as wanting to know how long the district attorney has to file charges. A criminal defense attorney can help, and it’s recommended to contact a trusted attorney as soon as possible to get the best level of protection and support.

Statutes of Limitation

Although criminal cases follow a typical routine, there is a specific time period within which charges can be filed against an individual. This time period is set forth in a statute of limitation. Generally, statutes of limitations are laws that set the maximum time after an event within which legal proceedings may be initiated. In a criminal matter, when the statute of limitations has expired, the courts no longer have jurisdiction.

The purpose of statutes of limitations is to protect defendants. As time passes, defendants may lose evidence or not be able to support his/her defense. Additionally, as alluded to above, litigation of a long-dormant criminal charge may result in more cruelty than justice.

California’s Statutes of Limitations

Statutes of Limitations in California criminal matters tend to follow the severity of the penalty for the crime, specifically, the general limits on filing criminal charges are:

• Felonies punishable by imprisonment for eight years or more – six years after commissioning of the crime;
• Other felonies– three years; and
• Misdemeanors – one year.

Crimes that are wobblers, meaning they can be charged as either a misdemeanor or a felony, are subject to the time period in the statute of limitation for the crime the prosecution chooses. Thus, a wobbler charged as a misdemeanor is subject to the one-year statute of limitation, while one set as a felony would be either three or six years, as appropriate.

There are two exceptions to the above time periods. First, crimes punishable by death or life in prison (regardless of the possibility of parole), or the embezzlement of public funds, may be brought at any time. Thus, as an example, there is no statute of limitation for homicide. Second, with regard to certain crimes of a sexual nature (i.e., rape, sodomy, etc.), charges may be brought within one year of the establishment of the identity of a suspect by DNA testing, regardless of the date the crime was actually committed. Thus, in these instances, the statute of limitations begins after DNA testing has been completed and a suspect identified, and not when the crime occurred.

Speak to a Criminal Defense Attorney

If you have been charged with a crime, or suspect that you may be charged with a crime, contact the criminal defense attorneys at Manshoory Law Group, as soon as possible. The attorneys understand the situation you are facing and can help you navigate the criminal system. We will work to ensure your rights are not infringed, or, if so, to have the charges against you dismissed. Attorneys are available 24/7 to take your call. Contact our Los Angeles criminal defense firm today for an initial consultation.