Man Critically Injured in Stabbing Aboard Pittsburgh Bus

A man was critically injured after being stabbed on a Pittsburgh Regional Transit bus Saturday afternoon. The incident occurred around 1 p.m. on the P68-Braddock Hills Flyer route. Police and paramedics responded to the stabbing at the Wilkinsburg park and ride, but the other individual involved had left the scene before officers arrived. The victim was transported to UPMC Presbyterian hospital, and Port Authority Police are investigating the incident.