Max Desmond, 31, was one of the passengers on the Green Line train that collided with another parked train at the MBTA East Somerville Station just after midnight on Sunday.

The National Transit Safety Board is investigating after a train carrying five passengers collided with a stationary out-of-service train at East Somerville Station Sunday.

SOMERVILLE, Mass. (WPRI) — A train collision outside Boston led to major service disruptions. The Massachusetts Bay Transportation Authority posted on social media that a Green Line train hit an empty train around 12:30 a.m. Sunday at East Somerville Station.