Pittsburgh Police responded to the 1400 block of Grotto Street for a Shotspotter alert and 9-1-1 call around 4:50 a.m.
When Zone 5 officers arrived, they discovered a woman with multiple gunshot wounds to the upper body.
Police immediately removed the victim from the vehicle and rendered aid until medics arrived.
Medics transported her to a local hospital in critical condition.
MCU and VCU detectives arrived and processed the scene.
The investigation is still ongoing.
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.