An affidavit shows Ethan Nieneker allegedly made a strange confession to police after shooting three people in a North Austin Target parking lot.

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 ...

The suspect accused of opening fire at a Target parking lot in Texas, killing three people, has been identified as Ethan ...

A gunman opened fire Monday in the parking lot of a Target store in Texas' capital, killing two adults and a child, before ...

Monday's deadly shooting outside a Target store in Austin is the city's third incidence of mass violence this year.