CHICAGO (WLS) — A 30-year-old man was shot outside a West Side CTA Blue Line station Tuesday morning, Chicago police said.

The man was on the sidewalk in the 700-block of South Cicero Avenue about 10:40 a.m., when a black Nissan sedan drove up, and someone inside fired shots, Chicago police said.

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The man was shot multiple times, and taken to Stroger Hospital in critical condition, police said.

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No other injuries were reported.

The suspect vehicle drove away, south on Cicero, police said.

The incident took place near the Cicero Blue Line station, which is over the Eisenhower Expressway.

Blue Line trains were not stopping at Cicero due to police activity. Full service resumed about 1:30 p.m.

Chopper 7 was over the scene about 11:30 a.m. There were a number of squad cars on the scene. Crime scene tape could also be seen.

It was not immediately clear what led up to the shooting.

No one is in custody.

Area Four detectives are investigating.

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