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

The entire crime spree — a shooting, multiple car crashes, vehicle theft and assaults — happened in less than an hour, police said.

Nieneker, 32, has been charged in connection with a deadly shooting spree at a Target car park in North Austin, Texas, that left three people dead, including a grandfather, his 4-year-old granddaughter and a store employee.