FILE – In this Tuesday, Nov. 19, 2013, file photo, George Zimmerman, acquitted in the high-profile killing of unarmed black teenager Trayvon Martin, listens in court, in Sanford, Fla., during his hearing. The pistol former neighborhood watch volunteer Zimmerman used in the fatal shooting of Martin is going up for auction online. The auction begins Thursday, May 12, 2016, at 11 a.m. EDT and the bidding starts at $5,000. (AP Photo/Orlando Sentinel, Joe Burbank, Pool, File)