A Pennsylvania State Trooper was shot and killed in the line of duty Sunday night during a traffic stop in West Caln Township ...

A Pennsylvania state trooper lost their life in the line of duty near Philadelphia. Officials say Corporal Timothy O’Connor ...

Pennsylvania community mourns officer slain in line of duty CHESTER COUNTY, Pa. — A Pennsylvania police officer was shot and killed while conducting a traffic stop Thursday evening, according to law ...

A Pennsylvania state trooper was shot and killed on Sunday night while conducting a traffic stop in Chester County, Gov. Josh ...

COMPASS, Pa. (WPHL) — A Pennsylvania state trooper is dead after a shooting during a traffic stop late Sunday night in ...

A motorist who was pulled over after driving erratically on a Chester County roadway opened fire on a Pennsylvania state trooper on Sunday night, killing him, authorities said. Then, they said, the ...

An emotional day unfolded in Chester County as family, friends, and members of law enforcement gathered to honor the life of ...

According to the Chester County District Attorney's Office, PSP Corporal Timothy O'Conner was killed in the line of duty Sunday night.

From Delco to Chesco and Montco to Bucks, what about life in Philly’s suburbs do you want WHYY News to cover? Let us know! Pennsylvania State Police Cpl. Timothy O’Connor was fatally shot Sunday night ...