CLEVELAND -- One passenger stabbed another after an argument on an RTA trolley Monday, an RTA spokesman said.

The trolley was going eastbound on Euclid Avenue near East 12th Street at about 10 a.m. when the stabbing happened.

Witnesses said that the men were arguing over a seat. There were only four passengers on the trolley at the time.

"The man came off the bus holding his neck," one woman said. "He was just leaking everywhere."

The victim, Raymond Mills, was taken to MetroHealth Medical Center, where he is listed in fair condition.

The suspect fled on foot down East 12th Street. Police are searching for the man who was described as wearing all black and sunglasses.

RTA is asking if anyone saw anything to call (216) 566-5163.