Witnesses describe the scene as a shooter opened fire on Louisville bank employees and responding police officers, killing four and injuring nine.
#louisville #shooting #breakingnews
SUBSCRIBE to ABC News on YouTube: https://bit.ly/2vZb6yP
Latest updates: http://abcnews.go.com/
Watch FULL EPISODES on Hulu: http://abcn.ws/3bzvQQn
