Police Release Chilling Surveillance Footage of Idaho In-N-Out Shooting (VIDEO)

Police on Friday released new surveillance footage of the deadly mass shooting at an In-N-Out in Twin Falls, Idaho.

Three people were killed, and several more were injured after 24-year-old Chad Williams opened fire at an In-N-Out last Saturday.

Chad Williams fatally shot himself.

The chilling surveillance footage shows Williams pulling into the In-N-Out drive-thru in a white Honda Civic and exiting his vehicle with a firearm.

Williams points his firearm through the drive-thru payment window and fatally shoots 23-year-old Ashley Garibay.

The gunman then fatally shoots Christopher Claunch, who is sitting in a vehicle in the driv...