Three people were killed and a suspect was arrested after a shooting at a Target store parking lot in North Austin, police said.

The suspect, 32-year-old Ethan Nieneker, allegedly first shot Hector Leopoldo Martinez Machuca, a Target employee, as he was collecting carts in the parking lot on Monday afternoon, Austin Police Sgt. Nathan Sexton said at a news conference on Tuesday.

The man suspected of killing three people, including a child, in a shooting Monday outside a Target in Austin, Texas, was identified as Ethan Nieneker, 32, who police said was found naked, holding a B