No one may ever fully know what happened on that dark, rainy Feb. 26 night of Trayvon Martin’s death. But if there is any question into what precipitated Martin’s tragic demise, George Zimmerman’s 911 audio may provide some answers.

If George Zimmerman is gearing up for a career as a stand-up comic, a crop of tomatoes is awaiting him. The 28-year-old neighborhood watchman accused of shooting and killing 17-year-old Trayvon Martin made an insensitive joke about the teen, jailhouse audio reveals.