An investigation is underway after an altercation between several people in an apartment building ended with a man being stabbed in the buttocks.
A Pittsburgh Public Safety official said officers were called to the 100 block of Rhine Place in the Spring Hill-City View neighborhood just before 11 p.m. Saturday for a reported fight.
Once they got on scene, officers found a man stabbed once in the butt. He was taken to a hospital in stable condition…