A witness reported a shooting at an In-N-Out Burger. The incident involved a person with a rifle and an armed bystander. The bystander's actions may have prevented further harm.

The witness was stopped at a light near the restaurant when the shooting occurred. He saw the shooter move through the drive-thru area. The shooter's behavior appeared erratic.

Further details about the incident are available from NBC News, including an account from the witness who observed the events unfold.