The FBI says the man who killed three people and wounded more than a dozen others in a mass shooting at a downtown Austin, Texas, bar in March acted alone and there's no evidence he was supported or directed by a foreign terrorist group.

Police body camera footage shows bargoers and pedestrians fleeing and ducking for cover in the chaotic moments after a gunman killed three people in a mass shooting outside a Texas bar.

Federal and city authorities say the gunman who opened fire outside a Texas bar, killing three people and wounding more than a dozen was not on their radar before the attack.