A passenger was stabbed early Monday morning during an argument on a CTA Blue Line train in Irving Park on the Northwest Side.
The man, 50, began arguing with another passenger, a man believed to be about 30, around 2:30 a.m. when the train was near the 4100 block of West Irving Park Road, Chicago police said.
The younger man attempted to stab the older man with a sharp object, and the 50-year-old suffered a laceration to his hand while trying to disarm him, police said.
He was taken to Swedish Hospital in good condition, police said.
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The younger passenger was taken into custody and charges were pending.
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