7 4 LINKEDINCOMMENTMORE

WASHINGTON (AP) - Metro Transit Police are investigating a fight that happened aboard a green line train and left a man in critical condition Friday night.

Police say the fight between the two men happened between 9:30 p.m. and 9:45 p.m. Friday while the train was traveling between the Greenbelt and Fort Totten stations. Officers boarded the train at Fort Totten and found the man with serious injuries.

He was taken to a hospital. Authorities said he is in critical condition.

The other man was not on the train.

Anyone who witnessed the altercation is asked to call Metro Transit Police at (202) 962-2121.

Read or Share this story: http://on.wusa9.com/1in4Seu