NORTH CODORUS TOWNSHIP, Pa. —

Three police officers and a suspect were killed and two other law enforcement officers were wounded in an ambush Wednesday afternoon at a rural Pennsylvania farm, according to local officials.

York County District Attorney Tim Barker laid out the sequence of events that led to the deaths of Northern York County Regional Police Department officers Det. Sgt. Cody Becker, Det. Isaiah Emenheiser, Det. Mark Baker, and the "actor" Matthew J. Ruth, at a North Codorus farm.

Barker stressed the following information is from initial findings and there are still many more steps in the investigation, which is being led by Pennsylvania State Police.

Trail camera captures 'male wearing camouflage'

Police were called to the farm around 11:30 p.m. Tuesday for what Barker

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