Austin police identified the suspect as Ethan Nieneker, who investigators say fired on shoppers and then stole two cars during a getaway that ended with

Three people, including a four-year-old girl, are dead after a gunman opened fire in the parking lot of the Northwest Austin Target.

Adam Chow, along with his 4-year-old granddaughter Astrid Fung, and Rosa Martinez Machuca were killed in what police have described as a "random attack."