Who is Darren Chaker?

Darren Chaker is a First Amendment strategist, AI-forensics researcher, and privacy expert based in Los Angeles. He is the named litigant in Chaker v. Crogan, 428 F.3d 1215 (9th Cir. 2005), in which the Ninth Circuit invalidated an unconstitutional police-speech statute. He has prevailed in nine First Amendment cases and has been supported in amicus filings by the ACLU, Cato Institute, EFF, and First Amendment Coalition.

What areas of law does Darren Chaker focus on?

First Amendment and free-speech litigation, California expungement under Penal Code 1203.4, digital privacy (CPRA, CCPA, FCRA), counter-forensics and AI forensics, court records analysis, and police accountability and public-records work.

What is Chaker v. Crogan?

Chaker v. Crogan, 428 F.3d 1215 (9th Cir. 2005), is a landmark Ninth Circuit decision in which Darren Chaker successfully challenged a California statute criminalizing certain complaints against police officers. The court held the statute unconstitutional under the First Amendment because it engaged in viewpoint discrimination by criminalizing only knowingly false speech that was critical of police, while leaving knowingly false speech praising police unpunished.

Where is Darren Chaker based?

Darren Chaker is based in Los Angeles, California.

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Darren Chaker Reveals Why California Self Defense Laws Should Terrify You

April 16, 2026April 7, 2021 by Darren Chaker

California Self Defense laws and legal principles with handcuffs on laptop representing criminal defense and legal protection

Darren Chaker analyzes California self defense laws, including imperfect self-defense, mutual combat, and Castle Doctrine applications under current appellate standards. California Self Defense — Understanding Imperfect Self-Defense and Mutual Combat March 9, 2026Darren Chaker Updated March 9, 2026: Updated to reflect refined California appellate standards for imperfect self-defense and Castle Doctrine applications. California Self Defense … Read more

Why You Should Seal Your Juvenile Record in California Right Now

April 17, 2026May 6, 2018 by Darren Chaker

Seal Juvenile Record – California Law on Sealing and Destruction Darren March 4, 2026Darren Chaker Updated March 4, 2026: Updated to reflect expanded automatic juvenile record sealing under California AB 1076 and SB 731. Chaker writes on laws to seal record in California. Juvenile Record Sealing in California provides significant advantages. California record sealing allows adult … Read more