George Zimmerman: Trayvon Martin's parents treated him 'like a dog'

George Zimmerman recently put the gun, which killed Trayvon Martin, up for sale on an auction website and now in an interview with the Daily Beast, he ranted on the latter's parents. "Sybrina Fulton and Tracy Martin did everything they could to capitalize on her son's death," he said. "She was never a mother figure to him. Tracy Martin couldn't have cared less about their son. He treated him like a dog without a leash."