by Jimmy Boegle
Updated (1:05 p.m.): CNN is reporting that the man in this pic has been interviewed, and has been ruled out as being a part of yesterday's shooting.
The Pima County Sheriff's Office today released this pic of the person they want to talk to regarding yesterday's shootings.
Know him? Call 911, 88-CRIME or the Federal Bureau of Investigation at (520) 791-6974.