Pittsburgh Bureau of Police officers from Zone 2 responded to a 911 call of a male shot in the 900 block Liberty Avenue in the Cultural District just before 2:45 a.m.
When they arrived on scene they found a male victim outside on a sidewalk with a gunshot wound to the buttocks.
He was treated at the scene by EMS and then transported to a local hospital in stable condition.
Crime Scene Unit investigators processed the scene.
Police are investigating.
UPDATE: Police have detained one suspect for questioning in connection with this incident.
Tonight, the City-County Building is illuminated to recognize Poison Prevention Week and the 50th Anniversary of "Mr. Yuk" in partnership with Children's Hospital of Pittsburgh of UPMC.
For questions about the lighting at the City-County Building, please reach out to the Office of the Mayor.