Warrants are among the most powerful tools law enforcement uses in California criminal investigations.

Understanding the distinction between an arrest warrant and a search warrant is critical, as each serves a distinct legal purpose, grants different authority to police, and carries different implications for your Fourth Amendment rights.

Facing a Warrant or Police Investigation in California?  If law enforcement has executed a warrant or an active arrest warrant exists in your name, early legal intervention can protect your rights and prevent self-incrimination. Contact Esfandi Law Group for a free consultation..

What Is an Arrest Warrant?

An arrest warrant is a judicial court order authorizing law enforcement officers to take a specifically named individual into custody. Issued under California Penal Code 813 PC, judges grant arrest warrants when police present sufficient evidence demonstrating probable cause that the named suspect committed a crime.

Key Characteristics

• Focus: Targets a specific individual for detention.

• Probable Cause: Requires a judge to review a sworn affidavit establishing reasonable belief that a crime was committed by the suspect.

• Duration: Remains active indefinitely until executed, recalled, or cleared by a judge.

• Property Entry: Authorizes officers to enter the suspect's own residence if they reasonably believe the suspect is inside. Entry into a third party's home requires a separate search warrant (Steagald v. United States).

What Is a Search Warrant?

A search warrant is a judicial order authorizing law enforcement to search a specific location, vehicle, or person to locate and seize evidence of a crime. Governed by California Penal Code 1524 PC, search warrants focus on evidence recovery rather than suspect detention.

Key Characteristics

• Focus: Targets physical locations, digital records, vehicles, or property.

• Fourth Amendment Specificity: Must explicitly describe the exact premises to be searched and the specific items to be seized.

• Expiration Window: Must be executed within 10 days of issuance under California Penal Code 1534 PC, after which it becomes void.

• Plain View Seizure: Officers executing a valid search warrant may seize non-listed contraband or illegal items if discovered in plain view during a lawful search.

Comparison: Arrest Warrant vs. Search Warrant

Legal Category	Arrest Warrant	Search Warrant
Primary Statutory Code	California Penal Code 813 PC	California Penal Code 1524 PC
Primary Objective	Detain and take a suspect into physical custody	Search for and seize physical or digital evidence
Target Focus	A specific person	Specific places, vehicles, or items
Time Limit for Execution	No expiration; remains active until served or recalled	Must be executed within 10 days of issuance
Third-Party Home Entry	Requires an additional search warrant to enter	Direct authority to search listed third-party locations
Primary Legal Defense	Challenge probable cause / Motion to quash	Motion to Suppress Evidence (Penal Code 1538.5 PC)

How Warrants Are Issued in California

Both arrest and search warrants require law enforcement to follow a strict statutory process based on establishing probable cause:

• 1. Investigation & Evidence Gathering: Law enforcement officers conduct an investigation and compile evidence, witness statements, or physical records connecting a suspect or location to a crime.

• 2. Sworn Affidavit Submission: An officer submits a written affidavit under penalty of perjury to a neutral judge or magistrate, detailing the specific facts establishing probable cause.

• 3. Judicial Review: The judge independently evaluates the affidavit to ensure it meets Fourth Amendment legal standards and California statutory requirements.

• 4. Judicial Determination:

  • Approved: If the judge finds sufficient probable cause, they sign the official warrant authorizing the search or arrest.

  • Denied: If the evidence is deemed insufficient, the judge rejects the warrant application.

Beyond individual police affidavits, warrants can also originate after a District Attorney formally files criminal charges or following a grand jury indictment.

What Must Be Proven to Convict (State Prosecution Burden)

Executing a warrant is an investigative step, not a conviction. When evidence or arrests result from a warrant, prosecutors must still satisfy statutory legal burdens at trial beyond a reasonable doubt:

• Lawful Execution: Prosecutors must prove the warrant was lawfully issued and executed within statutory scope.

• Chain of Custody: Evidence seized during a search warrant must be strictly logged, preserved, and authenticated to be admissible.

• Elements of the Offense: Direct proof linking the suspect to the seized evidence or crime without violating constitutional protections.

Penalties Section

Navigating active warrants or criminal charges following a search involves severe statutory and collateral penalties:

California Criminal Penalties

• Misdemeanor Warrant Offenses: Up to 1 year in county jail and fines up to $1,000.

• Felony Warrant Offenses: State prison sentences under California sentencing guidelines, formal probation, and fines up to $10,000.

Collateral Penalties

• Arrest Record: Publicly accessible criminal records affecting employment and housing.

• Property Seizure & Asset Forfeiture: Permanent confiscation of cash, vehicles, or firearms seized under search warrants.

• Immigration Risks: Misdemeanor or felony warrants can trigger ICE holds, visa revocations, or deportation proceedings for non-citizens.

Defenses Section: Challenging a Warrant in California

Warrants are not immune to legal challenge. Defense attorneys evaluate warrant affidavits to file suppression motions and dismiss charges using several core strategies:

• Motion to Suppress Evidence (Penal Code 1538.5 PC): Suppresses evidence obtained through illegal searches, broad warrants, or improper execution.

• Lack of Probable Cause: Demonstrating that the supporting affidavit relied on hearsay, unverified rumors, or insufficient facts.

• Franks Hearing (False or Misleading Affidavits): Challenging a warrant under Franks v. Delaware if law enforcement lied or omitted material facts in the sworn affidavit.

• Overbroad Execution: Challenging searches that exceeded the location limits or specific items authorized in the search warrant.

Hypothetical Examples

• Example 1 (Arrest Warrant Executed): Detectives present financial statements to a magistrate linking a corporate officer to embezzlement. The judge signs an arrest warrant authorizing police to arrest the suspect at their place of business.

• Example 2 (Search Warrant Executed): Officers receive information that stolen property is inside a residence. A judge issues a search warrant detailing the house address and stolen electronics, allowing officers to enter and seize the specified property.

• Example 3 (Combination of Both Warrants): Homicide investigators obtain an arrest warrant for a murder suspect and a simultaneous search warrant for the suspect's residence to search for the weapon used in the crime.

Related California Laws

• California Penal Code 813 PC: Issuance of arrest warrants upon probable cause.

• California Penal Code 1524 PC: Statutory grounds for issuing search warrants.

• California Penal Code 1538.5 PC: Motions to suppress evidence obtained through unlawful search or seizure.

• California Penal Code 148 PC: Resisting, delaying, or obstructing an officer during warrant execution.

• California Penal Code 135 PC: Destruction or concealment of evidence during warrant execution.

• California Health and Safety Code 11350 HS: Drug possession charges resulting from search warrant seizures.

• California Health and Safety Code 11351 HS: Drug possession for sale uncovered during searches.

• California Penal Code 29800 PC: Illegal firearm possession discovered during residential or vehicle searches.

Frequently Asked Questions (FAQs)

Can police arrest you without an arrest warrant in California? Yes. Police officers can make a warrantless arrest if a crime occurs in their presence or if they have immediate probable cause to believe you committed a felony outside their presence.

Can police search your home without a search warrant? Generally no, under the Fourth Amendment. Warrantless home searches are illegal unless a recognized exception applies, such as valid consent, exigent circumstances, or emergency situations.

How long is a California search warrant valid? Under California Penal Code 1534 PC, a search warrant must be executed and returned to the court within 10 days from the date it was signed by the judge.

What happens if police execute an invalid warrant? If a defense attorney successfully demonstrates the warrant lacked probable cause or contained deliberate falsehoods, the court may exclude all seized evidence under California Penal Code 1538.5 PC.

Do you have to allow police inside if they have an arrest warrant? If officers have a valid arrest warrant and reasonably believe you are inside your home, they are legally authorized to enter to execute the arrest after knocking and announcing their presence.

What is the difference between a bench warrant and an arrest warrant? An arrest warrant is issued during a criminal investigation based on suspected crime. A bench warrant is issued directly by a judge when a defendant fails to appear in court or violates a court order.

Can police search areas not listed in a search warrant? No. Officers must strictly limit their search to the specific locations and containers capable of holding the items described in the warrant, unless evidence of another crime is in plain view.

What should you do if police serve a search warrant at your house? Remain calm, do not resist physically, exercise your right to remain silent, request to see a physical copy of the warrant, and contact a criminal defense attorney immediately.

Protect Your Rights with Defense Representation

If you are facing an active arrest warrant or have been targeted by a search warrant execution, acting quickly can mitigate criminal liability and prevent evidence from being used unlawfully against you.

Esfandi Law Group reviews warrant affidavits, challenges illegal police conduct, and defends individuals against state and federal charges across California.

• Call Esfandi Law Group: (310) 274-6529

• Online Contact: Submit your information through our secure contact page for a free, confidential case evaluation.