'I'm The Shooter,' El Paso Suspect Allegedly Told Police

The gunman accused of the shooting massacre that left 22 people dead at an El Paso, Texas, Walmart on Saturday was in his car — nearly a mile away from the horrific scene — when he surrendered to Texas Rangers, according to an arrest affidavit.

"Agents and police officers at the intersection then observed a male person — the defendant — exit out of the vehicle with his hands raised in the air and stated out loud to the agents, 'I'm the shooter,' " the document states.