Penal Code 591.5 PC – Damaging a Communication Device to Prevent Help

Under California criminal law, law enforcement and district attorneys take interfering with someone's ability to summon emergency assistance or report a crime extremely seriously.

California Penal Code 591.5 PC prohibits unlawfully and maliciously damaging, removing, destroying, or obstructing any wireless communication device with the specific intent to stop another person from seeking help or notifying police.

Because this charge frequently arises during domestic disputes, heated altercations, or alleged violent incidents, understanding the statutory definitions, elements of proof, defense strategies, and collateral consequences is vital for anyone facing prosecution.

What Is the Legal Definition of PC 591.5?

California Penal Code 591.5 PC makes it a misdemeanor to unlawfully and maliciously remove, injure, destroy, damage, or obstruct the use of any wireless communication device to prevent a person from requesting emergency assistance or notifying law enforcement.

“A person who unlawfully and maliciously removes, injures, destroys, damages, or obstructs the use of any wireless communication device with the intent to prevent the use of the device to summon assistance or notify law enforcement or any public safety agency of a crime, is guilty of a misdemeanor.”

Key Statutory Definitions Under PC 591.5

To understand how PC 591.5 is applied in a California court, key legal terms must be clearly defined:

Wireless Communication Device: Any electronic apparatus capable of sending signals or messages to summon help or contact law enforcement. This includes cell phones, smartphones, tablets, smartwatches, two-way radios, wireless landline handsets, and medical panic buttons.
Maliciously: Performing an act willfully with a wish to annoy, injure, or vex another person, or with the deliberate intent to commit a wrongful act.
Obstruction: Physically taking, hiding, blocking, hanging up, grabbing, or breaking a device so that another individual cannot complete an outgoing call, text message, or emergency alert.

What Must the Prosecution Prove to Convict You Under PC 591.5 PC?

To obtain a guilty verdict under Penal Code 591.5 PC, the prosecution must establish all three of the following legal elements beyond a reasonable doubt:

Interference with a Wireless Device: You unlawfully removed, injured, destroyed, damaged, or obstructed the use of a wireless communication device.
Malicious Conduct: You acted maliciously when interfering with or damaging the device.
Specific Intent to Prevent Help: You acted with the specific intent to stop another person from using the device to summon emergency assistance or report a crime to law enforcement or a public safety agency.

What Are the Penalties for a PC 591.5 PC Conviction?

In California, a violation of Penal Code 591.5 PC is prosecuted strictly as a misdemeanor offense.

Misdemeanor Criminal Penalties

Up to 1 year (364 days) in county jail
A maximum fine of up to $1,000 plus court assessments
Summary (Informal) Probation for up to 1 to 3 years
Mandatory completion of anger management or domestic violence classes (typically 52 weeks if tied to a domestic altercation)
Restitution to the victim for the damaged device

Collateral Consequences

A conviction under PC 591.5 can also trigger:

Issuance of a criminal protective order or domestic violence restraining order prohibiting contact with the victim.
Negative impacts on professional licensing, background checks, and employment opportunities.
Potential adverse immigration consequences for non-citizens if filed alongside domestic violence offenses.

Summary Comparison: CA Communication & Interference Offenses

Statute	Offense Overview	Maximum Sentence
Penal Code 591.5 PC	Damaging or obstructing a wireless communication device to prevent help	Misdemeanor: Up to 1 year in county jail; fine up to $1,000
Penal Code 591 PC	Damaging or cutting utility, telephone, telegraph, or electrical lines	Wobbler: Up to 1 year in jail (misdemeanor) or up to 3 years in prison (felony)
Penal Code 136.1 PC	Intimidating or dissuading a witness or victim from reporting a crime	Wobbler: Up to 1 year in jail (misdemeanor) or up to 4 years in state prison (felony)

What Defense Strategies Can Be Used Against PC 591.5 Charges?

An experienced California criminal defense attorney can raise several effective legal defenses to fight charges under PC 591.5:

1. Lack of Malice or Accidental Damage

If the communication device was dropped, broken, or damaged by accident during a physical struggle or argument, you did not act with the requisite statutory malice required for a PC 591.5 conviction.

2. No Intent to Prevent Emergency Help

If you grabbed or moved a phone for a reason unrelated to stopping an emergency call—such as wanting to check text messages, stopping someone from throwing the device, or taking back your own property—prosecutors cannot prove specific intent.

3. False Accusations and Exaggerated Claims

Because PC 591.5 charges frequently arise during tense domestic disputes, alleged victims sometimes falsely claim a phone was destroyed to gain leverage in child custody disputes or divorce proceedings. Defense counsel can challenge credibility through text records, witness testimony, and forensic data.

4. Insufficient Evidence

If police officers arrived after the scene cleared and there is no physical damage to the phone, no recorded 911 call disruption, or conflicting statements, the prosecution may lack the evidence necessary to prove the charge beyond a reasonable doubt.

Hypothetical Example: Understanding PC 591.5 in Action

Scenario:

During a heated verbal argument over finances in their Los Angeles apartment, Taylor announces she is calling her sister to pick her up. Furious, Sam snatches Taylor's smartphone out of her hand and tosses it onto the couch to force her to stay and finish the conversation. Taylor later calls the police from a laptop and claims Sam broke her phone to prevent her from calling 911. Police arrest Sam and charge him with PC 591.5 PC.

Legal Outcome:

Sam hires a criminal defense lawyer who reviews the phone data and surrounding facts. The smartphone was undamaged on the couch, and Taylor's statements confirm she was trying to call her sister, not emergency services or law enforcement.

Defense Approach:

Sam's defense attorney demonstrates that Sam did not damage the phone, nor did he intend to prevent a 911 emergency call or crime report. Recognizing that two key elements of PC 591.5 cannot be proven beyond a reasonable doubt, the district attorney dismisses the PC 591.5 charge.

What Are Related Crimes Under California Law?

Understanding related statutes matters because prosecutors frequently stack multiple charges or substitute lesser offenses when filing criminal complaints involving domestic disputes, property damage, or interference with emergency calls.

Penal Code 273.5 PC – Corporal Injury to a Spouse or Cohabitant: This law matters because prosecutors frequently add PC 591.5 charges alongside felony or misdemeanor domestic violence accusations whenever a phone is taken during a physical conflict.
Penal Code 243(e)(1) PC – Domestic Battery: This statute matters because even slight, uninvited physical contact during a dispute over a phone can lead to concurrent domestic battery charges that carry mandatory batterer's intervention programs.
Penal Code 594 PC – Vandalism: This crime matters because intentionally damaging or breaking another person's cell phone without the specific intent to stop an emergency call is prosecuted under general vandalism laws based on the dollar value of the damage.
Penal Code 591 PC – Damaging Electrical or Telephone Lines: This statute matters because cutting traditional landlines or utility wiring is a wobbler offense that can be charged as a felony carrying state prison time.
Penal Code 136.1 PC – Dissuading a Witness: This severe law matters because using threats or force to prevent someone from reporting a crime to police can elevate a simple phone snatching incident into a felony charge carrying up to 4 years in prison.

Frequently Asked Questions (FAQs)

Is damaging a communication device under PC 591.5 always a misdemeanor?

Yes. A standalone violation of California Penal Code 591.5 PC is charged strictly as a misdemeanor carrying up to 1 year in county jail. However, if force, threats, or utility line cutting are involved, prosecutors can file related felony charges under PC 136.1 or PC 591.

Does the phone have to be permanently destroyed to face charges?

No. The statute prohibits removing, injuring, destroying, damaging, or obstructing the use of a device. Simply hiding, taking, or turning off a phone to stop an emergency call can be enough for prosecutors to file charges.

What if the person was calling a friend rather than 911?

To convict under PC 591.5, the prosecution must prove you intended to prevent the person from summoning emergency assistance or reporting a crime to law enforcement or a public safety agency. If they were calling a friend or family member for a non-emergency reason, you may have a valid defense against a PC 591.5 charge.

Can I be charged under PC 591.5 if I own the phone?

Yes. Even if you purchased or paid the bill for the wireless device, you cannot maliciously obstruct or destroy it to prevent someone else from seeking emergency help or reporting a crime.

Can I have a PC 591.5 conviction expunged from my record?

Yes. If you complete your misdemeanor probation, serve any required jail time, and pay all court fines, you can petition for record expungement under Penal Code 1203.4 PC. An expungement removes the conviction from most public employment background checks.

How Our Law Firm Can Help You

Charges under California Penal Code 591.5 PC can put your reputation, clean criminal record, and freedom at risk.

Because these charges are commonly tied to high-stress domestic incidents, having dedicated criminal defense representation is essential to ensure your side of the story is heard.

Here is how our legal team can defend your rights and fight your charges:

Pre-Filing Defense Negotiations: We contact prosecutors before formal charges are filed to present exculpatory evidence and show a lack of malice or criminal intent, helping prevent charges.
Challenging Witness Credibility: We thoroughly examine police reports, 911 audio logs, text messages, and witness statements to expose inconsistencies or false allegations.
Securing Diversion and Case Dismissals: We advocate for pre-trial diversion programs or anger management resolution, allowing first-time offenders to earn a full dismissal of charges without a conviction on their record.
Fighting Related Domestic Violence Charges: If PC 591.5 is filed alongside spousal battery or corporal injury accusations, we build a unified defense strategy to protect your rights, freedom, and reputation.

If you or a loved one has been arrested or charged with damaging a communication device under Penal Code 591.5 PC, take immediate action.

Eisner Gorin LLP's California criminal defense attorneys are here to help. Schedule a consultation by calling (818) 781-1570 or completing the contact form. Our law firm is based in Los Angeles.

Communication Device