Man who shot Florida teen met authorities in a parking lot , sheriff says . He 'd been in a `` secure , undisclosed location '' amid `` significant threats against his life '' Zimmerman was required to post only 10 % of that amount . A Florida judge set a Sunday afternoon deadline for George Zimmerman to surrender . The court said it would hold him without bond until the hearing on Monday at 10 a.m. TL;DR NEW:
Man who shot Florida teen met authorities in a parking lot , sheriff says . He 'd been in a `` secure , undisclosed location '' amid `` significant threats against his life '' A Florida judge set a Sunday afternoon deadline for George Zimmerman to surrender . The court said it would hold him without bond until the hearing on Monday at 10 a.m. TL;DR NEW: