A man is dead after a stabbing late last night.
He was a passenger on a Greyhound bus.
It happened around 10:30, just 15 minutes after the bus left the downtown station.
State Police say a 37-year-old passenger began harassing others on board.
The suspect allegedly pulled a knife and began stabbing the victim multiple times.
The driver pulled over along the Parkway East in Penn Hills where police took the suspect into custody.
Both the victim and the suspect were taken to the hospital for their injuries.
The victim was later pronounced dead.
The bus was bound for Harrisburg, York, Baltimore and Washington.