A shooting at a newly opened In-N-Out Burger in Twin Falls, Idaho, on Saturday left three people dead and seven others injured, prompting a large-scale police investigation.
According to HuffPost, authorities have identified the gunman as 24-year-old Chad Williams, who was later found dead from a self-inflicted gunshot wound near the restaurant. Officials said two of the injured were treated and released, while three remained in stable condition and two were in critical condition as of Sunday.