Excessive Force

Source: 4th Amendment (unreasonable seizure). Standard set by Graham v. Connor, 490 U.S. 386 (1989). Enforced through 42 U.S.C. § 1983 (civil rights lawsuits) and 18 U.S.C. § 242 (federal criminal charges for deprivation of rights under color of law).

Last reviewed:

Written in plain language for general understanding. This is educational content, not legal advice. Based on federal statutes and official sources.

Federal Law

What is this right?

Police are allowed to use reasonable force to make an arrest, protect themselves, or protect others. But they cannot use more force than necessary. When police use force that goes beyond what the situation requires, it's called excessive force — and it violates your constitutional rights.

The legal standard comes from Graham v. Connor (1989): force must be "objectively reasonable" based on the facts at the moment, not judged with 20/20 hindsight.

When does it apply?

This right applies when:

  • Police use physical force against you during an encounter — punching, kicking, tasing, shooting, choking, slamming to the ground
  • The force used is disproportionate to the threat you posed
  • You are not actively threatening officers or others with serious bodily harm

Common misconceptions:

  • "Police can use whatever force they want if I'm resisting" — No. Force must be proportional. Running away from a misdemeanor does not justify deadly force (Tennessee v. Garner, 1985).
  • "I can't sue police for using force" — You absolutely can. 42 U.S.C. § 1983 allows lawsuits against officers who violate constitutional rights.
  • "If I was breaking the law, police force was justified" — Being suspected of a crime does not waive your right to be free from excessive force.

What should you do?

Step 1: Do not resist. Even if force feels excessive, physical resistance will make the situation more dangerous and give police a justification for escalation.

Step 2: Try to remember details. Badge numbers, patrol car numbers, names if visible, time of day, location, witnesses.

Step 3: Seek medical attention. Go to the ER or urgent care immediately after. Medical records are critical evidence.

Step 4: Document your injuries. Take photos of all injuries on the day of the incident and daily afterward as they develop (bruises darken over days).

Step 5: File a complaint with the police department's internal affairs division. Also file with the city or county civilian oversight board if one exists.

Step 6: Consult a civil rights attorney. Many take excessive force cases on contingency. You may be entitled to compensation under 42 U.S.C. § 1983.

What should you NOT do?

Don't fight back. Physical resistance during the encounter makes everything worse — legally and physically. Your recourse is in court.

Don't wait to get medical treatment. Delayed treatment undermines your case. Insurance or not, go immediately.

Don't post on social media about the incident. Anything you post can be used by the officers' defense team. Talk to a lawyer first.

Don't assume nothing can be done. Excessive force lawsuits succeed regularly. Document everything and find a civil rights attorney.

California Law
CA

How California differs from federal law

California has some of the most significant police use-of-force reforms in the country:

  • AB 392 (2019): Changed the standard for when police can use deadly force from "reasonable" to "necessary." Officers may only use deadly force when necessary to defend against an imminent threat of death or serious bodily injury to the officer or another person. This is stricter than the federal Graham v. Connor standard.
  • SB 230 (2019): Requires all law enforcement agencies to adopt use-of-force policies that include de-escalation, crisis intervention, and a duty to intervene when another officer uses excessive force.
  • SB 2 (2021): Created the process for decertifying police officers who commit serious misconduct, including excessive force. California was one of the last states to implement officer decertification.
  • Tom Bane Civil Rights Act: California Civil Code § 52.1 allows civil lawsuits for interference with constitutional rights by threats, intimidation, or coercion — including excessive force.

Additional Steps in California

File a complaint with the California DOJ or the local police department's internal affairs division. File a civil lawsuit under the Tom Bane Civil Rights Act (Cal. Civ. Code § 52.1) and/or 42 U.S.C. § 1983.

Relevant Law: California Penal Code § 835a (AB 392 — use of force standard), SB 230 (training requirements), Cal. Civ. Code § 52.1 (Bane Act)

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