A Milwaukee police officer was shot June 12 following an exchange of gunfire with a man on the city's northwest side.

Police say a New Jersey man is dead, following an early-morning shooting on Summit Avenue in Warren County, New Jersey.

Four people are facing federal charges in connection with a road-rage incident in April in which gunshots were fired at a Tucson police officer driving an unmarked car, prosecutors say.

A 41-year-old man has been arrested in connection with the fatal shooting Monday afternoon south of Tucson, authorities said.

Bucks County officials are investigating an officer-involved shooting in Buckingham Township that happened Saturday afternoon.