Martins fire back after Zimmerman letter

Published On: Apr 11 2013 06:27:47 PM EDT   Updated On: Apr 11 2013 06:37:33 PM EDT
Trayvon Martin, Tracy Martin

The family of Trayvon Martin, the teen who was shot and killed by neighborhood watchman George Zimmerman in Sanford last year, has responded to Zimmerman's mother's letter, one year after Zimmerman was arrested in Martin's death.