Video taken by a driver near an In-N-Out Burger restaurant in southern Idaho where three people were killed shows a bystander firing a gun at the attacker. This

Video taken by a driver near an In-N-Out Burger restaurant in southern Idaho where three people were killed shows a bystander firing a gun at the attacker. This replaces an earlier caption that incorrectly described the actions in the video. [▻](https://video.twimg.com/amplify_video/20843938779941…