July 18, 2013 -- The parents of Trayvon Martin felt "shock" and "disgust" when a Florida jury ruled Saturday night that George Zimmerman, 29, was found not guilty in the shooting death of their son.

June 24, 2013 -- The shooting of Trayvon Martin by George Zimmerman and the investigation leading up to the murder trial has spanned 16 months and many legal bombshells. Here is a recap of how the ...

O’Brien asked Tracy Martin for his reaction to reports that the senior investigator in Trayvon’s case had wanted to charge Zimmerman with manslaughter, but was overruled by the state’s attorney.

A speech scientist today said it was 'imaginary stuff' to assert that Trayvon Martin could be heard pleading for help on 911 tapes the night he was killed in a confrontation with George Zimmerman.

Martin, 17, was shot dead Feb. 26 by George Zimmerman, who found the teen suspicious, then pursued him against the suggestion of a 911 dispatcher.

Ben Crump, a lawyer for the Martin family, said, "We believe as long as this jury is fair and impartial, with the evidence that they have, they will return a verdict holding George Zimmerman ...