Travis County Sheriff’s Office officials are searching for an 88-year-old man who has been missing since Friday. 

Stockwell is described as being 5 feet, 11 inches tall and about 151 pounds, with blue eyes and gray hair. He was last seen wearing a blue shirt and khaki shorts.

Travis County Sheriff’s Office spokesperson Kristen Dark said that the agency is using drones and deputies in its search for Stockwell. It is also working with the Texas Game Wardens, Texas Search and Rescue and several K-9 units. Starflight is conducting aerial searches for the missing man.

Silver Alerts are used to help locate missing older adults who may be in danger. TCSO is the agency serving as the point of contact on Stockwell’s alert. 

Anyone who has information on Stockwell’s whereabouts should call 911 or the sheriff’s office at (512) 974-0845.