Officers are searching for a suspect after a 6-year-old boy and three adults were shot in the parking lot of a well known steakhouse in San Antonio. San Antonio Police Chief William McManus reports two of the adults’ injuries are life threatening. The boy was reportedly shot in the leg and is expected to survive. McManus said all four victims are related. He continued that the adults are in their 20s.

Authorities said the shooting happened at 8:40 p.m. Sunday as the group waited outside Texas Roadhouse, near Ingram Park Mall. “We do not believe this shooting was random,” McManus told media outlets. Investigators believe the shooing was a family violence situation. Officers said a masked suspect opened fire with a semi-automatic handgun just 15 feet from the front of the restaurant.

The suspect reportedly fled and neither the suspect nor any victims entered the restaurant.