At least three people died [1] during a mass shooting at an In-N-Out Burger restaurant in Twin Falls, Idaho, on Saturday afternoon [2].

The attack occurred at a popular fast-food location in southern Idaho, prompting a massive police response and the closure of surrounding areas to the public.

Authorities confirmed that the suspected gunman was among the dead [3]. Two other people were injured during the incident [2]. Police have not yet released a motive for the attack, and the investigation remains active [1], [3].

During the initial response, the Twin Falls Police Department sought to keep the public away from the crime scene. "We are asking all residents and visitors to avoid the area so officers and first responders can work safely," police said [1].

Local officials indicated that the casualty count could change as the investigation continues. "The number of victims is expected to be higher," a spokesperson for Twin Falls said [2].

Investigators are currently working to identify the victims and establish a timeline of events leading up to the shooting on Aug. 1, 2026 [2]. Police confirmed the suspected gunman was among the dead as authorities continue investigating the motive [3].

“"The number of victims is expected to be higher," a spokesperson for Twin Falls said.”

This incident adds to the ongoing challenge of securing public commercial spaces against sudden acts of violence. The fact that the shooter is dead suggests a possible suicide or a tactical neutralization by law enforcement, though the lack of a released motive leaves the community and investigators searching for the catalyst behind the attack.