Ethan Nieneker, 32, is accused of killing three people, including a 4-year-old girl, outside a Target store in Austin, Texas.

AUSTIN, Texas — Police have identified the man they say shot and killed three people in a North Austin Target parking lot, assaulted multiple others and destroyed multiple vehicles in the span of less than an hour on Monday.

The suspect in Monday's deadly shooting at a North Austin Target has been identified as 32-year-old Ethan Blane Nieneker.