Tucson mass shooting in entertainment district leaves multiple wounded as officer shoots suspect

A gunman opened fire in downtown Tucson's East Congress Street entertainment district early Sunday, injuring nine people (some reports say 10); a responding officer shot the fleeing suspect, who was hospitalized in life-threatening condition. No fatalities were reported and all victims were stabilized and transported to local hospitals. Investigations are underway by the Tucson Police Department and Pima County Sheriff's Department, with Mayor Romero calling for stronger gun-safety measures.