Police responded to multiple Shotspotter alerts for the 7200 block of Kelly Street around 3:20 a.m.
When Zone 5 officers arrived, they located evidence that a shooting occurred.
While Pittsburgh Police were processing the scene, Wilkinsburg Police located a vehicle and gunshot victim on the 200 block of South Avenue.
The victim was transported to a local hospital in critical condition, and was later pronounced.
The investigation is ongoing.