A driver was killed early Friday morning in a crash involving a box truck in Ayer, Massachusetts, police said.
Ayer police responded just before 6 a.m. to Littleton Road (Route 2A) near Snake Hill Road for a serious crash involving a car and a box truck.
Responding officers determined the driver of the car had died, police said.
Her name has not yet been released.
The driver of the box truck was taken to a local hospital for undisclosed injuries, according to police.
NBC10 Boston SkyRanger footage showed the box truck seemingly teetering on a wall in the area.
Following the crash, part of Route 2A -- in between Snake Hill and Old Farm roads -- had temporarily been shut down, traffic reporter Ed Hughes said.
The crash is under investigation by local and state police as well as the Middlesex District Attorney's Office.