Boston EMS Incidents reports at least one person was ejected from a vehicle and at least two other people are in bad shape outside the Engine 32 and Ladder 9 fire station at 525 Main St.
BPD homicide detectives are on scene due to the severity of injuries - two people were taken to hospitals in critical condition; one in non-critical condition. Firefighters used the Jaws of Life to extract one of the people.
Liston617 drove by the scene, reports one car was "smashed to pieces."
MBTA bus service through the area is affected.