Authorities seek a motive in the mass shooting at an Idaho In-N-Out Burger

A shooting occurred at a fast-food restaurant in southern Idaho. Three people died and seven were wounded in the attack. The gunman, a 24-year-old, is also dead.

The investigation is ongoing, with authorities seeking to understand the motive behind the attack. Family members of the gunman are cooperating with the investigation. Further details about the incident, including the names of those involved, are not yet available, but can be found through the original report.