ORLANDO, Fla./FORT PIERCE, Fla. (Reuters) - FBI agents on Friday questioned a member of the Florida mosque attended by Omar Mateen, the man who shot 49 people to death at a gay nightclub, as new information surfaced revealing the killer had exhibited chronic behavioural problems during his youth.
Academic records obtained by Reuters showing Mateen was frequently suspended as a student - at least twice for fighting before he was transferred to a special high school for potential dropouts - added to a disturbing portrait of the long-troubled gunman who committed the deadliest mass shooting in modern U.S. history.