Audio experts differ on whether shouts for help on 911 calls are those of defendant George Zimmerman or of his shooting victim, 17-year-old Trayvon Martin.

One New Jersey-based expert said the screams came from Martin, while a Florida-based audio expert said the shouts were a mix of Martin and Zimmerman.

Posted in: Trayvon Martin

George Zimmerman needs money to pay for his legal defense and wants to delay his trial because he says prosecutors have been slow to turn over evidence.

Attorneys for the ex-neighborhood watch volunteer charged with shooting Trayvon Martin to death on Wednesday asked for more time to prepare his case.

Posted in: George Zimmerman

A security company is suing George Zimmerman for a major chunk of the bill it says it charged to keep him safe in the aftermath of the Trayvon Martin shooting.

It cost roughly $67,000 to protect Zimmerman after his release from jail this summer, due to angry mobs and vigilante killers, and he hasn't paid up in full.

Posted in: George Zimmerman

George Zimmerman's DNA and his alone was found on the gun that killed Trayvon Martin in February, according to DNA test results released by officials Wednesday.

The Florida Department of Law Enforcement found Zimmerman’s DNA was on the gun but not Martin's; it is undetermined whether Martin's DNA was on the holster.

Posted in: George Zimmerman