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.

DarrenChaker | Darren Chaker Laws of Attraction

Name: Darren Chaker - AI Forensics & Privacy Expert
Address: 10000 Wilshire Blvd, Los Angeles, CA, 90024, US
Price range: $$
Location: Los Angeles, California

Why Informant Reliability Will Destroy Your Probable Cause Case Right Now

April 17, 2026April 7, 2021 by Darren Chaker

Confidential Informant reliability by Darren Chaker

March 6, 2026Darren Chaker Updated March 6, 2026: Updated to reflect refined federal standards for confidential informant reliability in probable cause and search warrant determinations. Understanding the Significance of Confidential Informant Reliability In the complex landscape of criminal investigations, the use of Confidential Informants (CIs) plays a pivotal role. Legal brief writer Darren Chaker … Read more

Why California Habeas Corpus Petitions Fail Under AEDPA Right Now

April 11, 2026March 8, 2018 by Darren Chaker

What is a California Habeas Corpus Petition? Quick Answer: A California habeas corpus petition challenges the legality of detention or conviction. This article, by legal researcher Darren Chaker (EnCE, OSINT certified), analyzes federal habeas corpus relief standards under AEDPA and the Fifth Amendment right to counsel invocation in the United States. How Did the Ninth … Read more

Why Nevada Prior Conviction Impeachment Laws Should Terrify You Right Now

April 16, 2026October 14, 2017 by Darren Chaker

Darren Chaker First Amendment appeal Ninth Circuit oral argument

Article by Darren Chaker, Nevada law, motion to exclude conviction, use of prior conviction for impeachment, Ninth Circuit, federal appeal