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Calif. deputy killed while responding to report of suspicious person; suspect arrested

HUGHSON, Calif. -- A Stanislaus County Sheriff’s deputy was shot twice in the head and killed Sunday while responding to a call about a suspicious car and person, authorities said. The suspect in the killing has been arrested.

Stanislaus County Sheriff Adam Christianson said Deputy Dennis Wallace, a 20-year- veteran, was shot at point-blank range as he checked on a report of a suspicious car and person near a fishing access spot outside the city of Hughson, about 10 miles southeast of Modesto.

When Deputy Wallace ran the license plate of the original vehicle he determined it was stolen and requested for additional units, CBS Sacramento reported

Dispatch tried to contact Deputy Wallace and were not getting a response. When police arrived on scene they found Deputy Wallace lying in the street next to his squad car executed by two gunshots to the head.

“He was executed,” Christianson said. “We believe that Dep. Wallace was killed outside of the car, and we know for a fact that the gun used in this crime was in direct contact with his head when the trigger was pulled twice.”

Wallace was transported to a hospital where he died, the department said.

The suspect, identified as David Machado, 36, fled in the van and carjacked a white Kia sedan in the nearby city of Keyes, police said.

While on the run, Machado committed an armed robbery in the town of Lindsay, about 150 miles south of where the shooting occurred, Christianson said. Then, shortly after noon, he tried to steal a woman’s purse at a convenience store.

The woman fought Machado and called police. He ran from the scene, but he was caught by officers a short time later.

The Lindsay police officers didn’t recognize Machado as the suspect in Wallace’s killing until after he was taken into custody, when they identified him through tattoos and a photograph issued by Stanislaus County.

Christianson said Machado was wanted for a felony warrant at the time of the traffic stop. He did not elaborate on the alleged crime.

He said authorities have recovered the van and the Kia sedan as evidence in the investigation.

Wallace, 53, is survived by his wife, Mercedes, and children. He was a 20-year department veteran who lived and worked in Hughson, where he was involved in youth soccer, refereed football games and taught schoolchildren how to avoid drugs and violence in the D.A.R.E. program.

“He wasn’t just assigned to Hughson; he’s a fixture in Hughson. He was so well-loved,” county Supervisor Vito Chiesa told the Modesto Bee.

Wallace is the fifth law enforcement officer in California to die in the line of duty in the last five weeks. The slaying comes after a deputy in Modoc County was killed while responding to a call about a disturbance, two Palm Springs police officers were shot to death during a domestic disturbance call, and a Los Angeles County sheriff’s sergeant was shot and killed in the high-desert town of Lancaster while answering a burglary call. 

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