The gunman who killed 12 people at a country music bar in Southern California went on social media during the attack and posted about his mental state and whether people would believe he was sane, a law enforcement official said Friday.
JONATHAN J. COOPER and MICHAEL BALSAMO, Minneapolis Star Tribune
Fri, 11/09/2018 - 7:25pm
The gunman who killed 12 people at a country music bar in Southern California went on social media during the attack and posted about his mental state and whether people would believe he was sane, a law enforcement official said Friday.