“What happened here was violent, frightening and deeply traumatic,” Twin Falls Police Chief Matthew Hicks said during a news conference. The gunman walked up to the drive-thru window four times and opened fire, killing an In-N-Out employee, police said. This image taken from video provided by the Twin Falls Police Department shows Chad Williams holding a gun and approaching a car in an In-N-Out drive-thru Saturday, Aug. 1, 2026, in Twin Falls, Idaho (Twin Falls Police Department via AP) Photo:He said investigators still don’t have a motive for the shooting. A man who encountered the gunman is a ‘hero’As the shooting unfolded, employees from nearby stores fled to a walking trail. The Twin Falls In-N-Out, 130 miles (210 kilometers) southeast of Boise, the state capital, had opened in July as part of the chain’s expansion into Idaho.