A woman in her 40s was brought to the hospital after she was hit by a MBTA Green Line train, according to transit police.
The D-branch train was headed inbound through Newton when the woman was hit around 7:45 p.m. She was brought to an area hospital with serious injuries, according to police.
Transit police and Newton's fire department and emergency medical services responded to the scene.
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"Transit Police detectives are currently investigating the facts and circumstances surrounding the incident. No further information available at this time," a statement from police said.