Authorities are investigating a triple shooting in the Bronx that left a woman and two men dead. Officers responding to a call about three people shot in a home on Southern Boulevard shortly after 8 p.m. Wednesday encountered the trio. They say a 57-year-old woman had been shot in the head, a 57-year-old man had been shot multiple times throughout his body and a 34-year-old man had been shot in the head. The two 57-year-olds were pronounced dead at the scene. The 34-year-old was taken to a hospital, where he died. Their identities have not been released. No arrests have been made. Police say their investigation is ongoing.