Three Pennsylvania detectives shot to death last week while attempting to arrest a stalking suspect were remembered as exemplary officers and devoted family men at a funeral.

A prosecutor says a suspected stalker armed with a rifle hid inside his ex-girlfriend’s home in Pennsylvania and ambushed police officers who came to arrest him, killing three of them.

A prosecutor says an officer killed while responding to a Pennsylvania hospital siege last winter was struck by a shotgun blast fired by police that also hit an armed man holding hostages.

A police chief says the last act of an officer who was shot and killed while responding to an attack inside a Pennsylvania hospital was to help a colleague get to safety.

The stories of two nurses who survived a gunman's attack on an intensive care unit in a York, Pennsylvania, hospital are being shared in Facebook posts that reveal new details.

A funeral service will be held later this week for a Pennsylvania police officer who was killed last weekend while responding to a gunman inside a hospital intensive care unit.

Investigators are trying to determine why a man targeted a Pennsylvania hospital, taking workers inside the intensive care unit hostage and holding one staff member at gunpoint as her hands were bound by zip ties.

Authorities say a gunman entered a Pennsylvania hospital’s intensive care unit and took staff members hostage before he was killed by police in a shootout that also left an officer dead.