A person claiming to know the gunman who killed three York County detectives and injured two other officers is revealing an alleged history with firearms.

Authorities have identified the 24-year-old man accused of fatally shooting three law enforcement officers and injuring two others in Pennsylvania on Wednesday.

Detective Mark Baker was one of three Northern York County Regional Police Department officers who were killed in a shooting ...

Officials say three officers killed in a deadly shootout are being honored for their courage, integrity, and years of distinguished service.

The coroner listed Ruth's cause and manner of death as pending, with an autopsy scheduled today, Sept. 20, at Lehigh Valley ...

As the public honors the sacrifices of law enforcement officers from York County who were killed in the line of duty ...

The York County district attorney identified the three men who were killed in a shootout Wednesday when responding to a domestic violence call.

Women who lived in the home where the shooting happened told police a man had been spying on them. Police say that man fired ...

At 2:08 p.m., detectives walked up to a door at a home in York County, Pennsylvania. By 2:10, four detectives, one deputy and ...

Another procession was held on Friday for the bodies of the three police officers who were killed in the line of duty this ...

The Associated Press is reporting that Matthew James Ruth, 24, is the suspect in the killing of three police officers in York County.

Friends and family shared memories of Northern York County Regional Police detectives Cody Becker, Isaiah Emenheiser and Mark Baker, who died in an ambush shooting.