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."

Austin Police Department Chief Lisa Davis said that between three and five people were shot in the Target parking lot.

P olice in Austin, Texas, have identified the 32-year-old man taken into custody in connection with the deadly shooting outside of a Target store on Monday, Aug. 11. The Austin Police Department announced on Aug. 12 that Ethan Nieneker was arrested following the shooting in the retailer's parking lot.