These people are true heroes in our community, and their actions diverted the shooter, and no doubt saved many lives," Twin Falls County Sheriff Jack Johnson said during a Sunday press conference. Newsweek has contacted the Twin Falls Police Department and the city's mayor. We are working with the Twin Falls Police Department to assist in the on-going investigation." "The College confirms that Chad Williams was a student at the College of Southern Idaho from 8/22/2022 to 12/14/2023. The chain's Twin Falls location had just opened on July 24.