Trayvon Martin’s mother testified Friday that she is positive the voice heard screaming for help on a recorded emergency call is her son’s.
“I heard my son screaming,” she said.
Voice recognition experts have testified that the identity of the screamer was impossible to discern. That testimony was ruled inadmissible, however.
Mr. Zimmerman, 29, a neighborhood watch volunteer for his gated community in Sanford, Fla., shot the unarmed black teenager as he was walking back to his house with a bottle of iced tea and a bag of Skittles.