A gunman opened fire at an In-N-Out in Twin Falls, Idaho, killing three people and wounding several more in a deadly weekend attack.

• The shooting happened Saturday afternoon, August 1st, at a Twin Falls, Idaho In-N-Out.
• Three people were killed and seven others hurt, with several taken to the hospital in serious condition.
• Video of the attack spread online, showing the shooter firing seemingly at random.
• The suspect is a young man, but a clear motive has not been laid out.

Outlook: Expect police to release more on the shooter's identity and motive as the investigation moves forward.