FBI Probes Possible Link Between Air Force Sergeant Suspected in Ambush Police Killing

An active-duty U.S. Air Force sergeant suspected of wielding a rifle and improvised explosives in the ambush killing of a 38-year-old Northern California sheriff’s deputy is also being investigated for a possible connection to the fatal shooting last month of a federal officer during a protest in Oakland, multiple sources told ABC News on Sunday.

The suspect, Steven Carrillo, 32, was taken into custody on Saturday after he was wounded in a shootout with law enforcement officers in the Santa Cruz Mountains, about 35 miles west of San Jose, officials said.

Carrillo is alleged to have fatally shot Sgt. Damon Gutzwiller and injured another deputy when he attacked them with a rifle and multiple improvised explosives in Ben Lomond, California, authorities said. A California Highway Patrol officer was also wounded during a shootout that erupted as officers moved to take Carrillo into custody, officials said. . .

Carrillo is an active-duty sergeant assigned to the 60th Security Forces Squadron based at Travis Air Force Base in Fairfield, California, about 100 miles northeast of Ben Lomond, 2nd Lt. Mike Longoria, a spokesman for the base, told ABC News on Sunday. Longoria referred all other questions about Carrillo to the Santa Cruz County Sheriff’s Office.

Multiple law enforcement sources told ABC News that the FBI is investigating a possible link between the deadly ambush in Santa Cruz County and the May 29 killing of Federal Protective Services Officer Dave Patrick Underwood in Oakland. (Read more from “FBI Probes Possible Link Between Air Force Sergeant Suspected in Ambush Police Killing” HERE)

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