2nd-degree murder charges

Trayvon Martin: Zimmerman Charged with 2nd Degree Murder

Photo by Evan Vucci-Pool/Getty Images

Trayvon's mother and brother watch Corey announce charges vs Zimmerman. Photo by Evan Vucci-Pool/Getty Images

Authorities in Florida have charged George Zimmerman, 28, with 2nd-degree murder in the shooting death of unarmed Trayvon Martin, 17, in Sanford, Fla., in late February.

The charges, announced by special prosecutor Angela Corey, at a news conference in Jacksonville, Fla., Wednesday evening, come six weeks after Zimmerman, a self-appointed community watch "captain" in a gated Sanford community where Trayvon was visiting his father on Feb. 26, shot the teen -- who was armed only with a cell phone, a can of iced tea and a packet of Skittles -- in what the shooter claimed was self-defense under Florida's "Stand Your Ground" law, which allows victims to use deadly force against an attacker if they believe their lives are in danger.