Former FBI Special Agent Vito Roselli said one of the biggest challenges with safeguarding city buildings is that many ...

Philadelphia police are continuing to investigate a quadruple shooting and double homicide that happened at a gathering in ...

While details continue to emerge about a motive for the shooting, CBS News Philadelphia is looking into building security in ...

Police have arrested a suspect in the deadly shooting of a woman outside of a North Philadelphia church. “Today a confluence ...

A New Jersey State Police detective shot and killed a man in Berlin Township Tuesday, the attorney general's office said.

At any given time during the day in Center City, a constant stream of people revolve through the doors of high-rise buildings ...

The 27-year-old man who shot and killed four people at a Midtown office building on Monday carried a note in his pocket, ...

Law enforcement officials in Philadelphia have named two suspects sought after two men were killed and a mother and her ...

The incident occurred around 8:22 p.m. on July 26 on the 1900 block of W. Hunting Park Avenue. Responding officers found two ...

Philadelphia police have identified two suspects in a quadruple shooting over the weekend in the Tioga-Nicetown section of the city.

A note written by the shooting suspect was found at the midtown Manhattan office building scene where he killed four people, ...