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

A 4-year-old girl, her grandfather and a Target employee have been identified as the victims killed in a shooting outside of a Target store in Austin, Texas, according to police.

The 32-year-old who police believe killed three people in a north Austin parking lot Monday was not supposed to be in ...