CHICAGO (CBS) — Amtrak and Metra delays are expected after a pedestrian was fatally struck by an Amtrak train in Northbrook Wednesday.

Milwaukee North Line Metra train #2127 scheduled to arrive in Deerfield at 5:10 p.m. will not operate past Northbrook.

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According to Amtrak officials, the pedestrian was trespassing on the tracks at the time of the incident.

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No one on Hiawatha Service Train 335 to Milwaukee was hurt.

Amtrak officials said the train was stopped for two hours, but is now back in service.

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This is a developing story.