Pittsburgh Police from Zone 1 responded to a call for a domestic dispute between two siblings on the 1600 block of Warren Street just before 4 p.m.
Once on scene, officers spoke with a female who told them she and her brother had been involved in an argument that turned physical.
Both the male and female sustained injuries during the fight. The female was treated on scene. The male, who had left the residence, was located by police in the 100 block of Henderson Street. He was transported to a local hospital with non-life-threatening stab wounds.
The investigation continues.
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.