Pittsburgh Police from Zone 2 responded to a ShotSpotter alert for multiple rounds fired in the 200 block of Devilliers Street just after 7 p.m.
Responding officers on scene located a male victim with a gunshot wound. Medics transported him to the hospital in critical condition.
Two more male victims were driven to the hospital by private vehicle. One suffered a gunshot wound the leg, the other a gunshot wound to the face. Both were listed in stable condition.
Detectives from the Violent Crime and Crime Scene units are investigating.
The investigation is ongoing.