Prosecutors to show surveillance video in Martin case

Published On: May 14 2012 11:02:48 PM EDT   Updated On: May 14 2012 11:10:58 PM EDT
George Zimmerman, Trayvon Martin

The attorney for George Zimmerman, the neighborhood watchman who shot and killed 17-year-old Trayvon Martin, announced he has received the evidence against his client and a "credible threat."