21-year-old man stabbed on CTA Red Line train near Roosevelt station

CHICAGO (CBS)-- A 21-year-old man was stabbed on a CTA Red Line train near the Roosevelt station. 

Police said the man was stabbed, in the 1100 block of South State Street around 10:45 p.m., after the offender made  derogatory remarks to the victim.

There was a physical altercation before the offender ran off. 

The victim was taken to Northwestern Hospital in fair condition. 

Police are investigating.