Loretta Lynch: ‘All efforts were made’ to warn of threats to ‘Draw Mohammed’ event http://t.co/uTGR5T8WgN pic.twitter.com/9Ai6JLlSAU

— The Hill (@thehill) May 9, 2015

FBI Director James Comey said on Thursday that the bureau had learned Simpson might be traveling to the “Draw Muhammad” event and sent a warning a few hours ahead of time, though the FBI didn’t have evidence of a plot, according to NBC News.

Comey added that he didn’t think the officer who ultimately shot Simpson and Soofi Nadi, the second gunman, had seen the bulletin.