CHICAGO (WLS) -- The Chicago Police Department issued a warning Thursday after a recent robbery and assault on a CTA Red Line train in Uptown.
Investigators said two people tried to rob someone on a train near West Argyle last Friday.
When the victim resisted, the suspects punched the person repeatedly, police said.
CPD released photos of the people they're looking for. The suspects are a man and a woman who are both in their late teens, police said.
No further information was immediately available.
Chicago police continue to investigate.
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