GREAT BARRINGTON, Mass. — Police are investigating two serious motor vehicle crashes on Wednesday afternoon that left two dead.

According to police, the first accident occurred at 12:50 p.m. Janet E. Chase, 62, of Sheffield died on the scene when her BMW sedan veered into the northbound lane of Route 7, just north of the Sheffield/Great Barrington line, and crashed head-on with a Honda minivan in the northbound lane. The van was driven by Maureen L Boisvert, 50, of Needham. Boisvert was taken to Berkshire Medical Center with severe injuries.

While state and local police were investigating that accident, a vehicle backing out of Timberlyn Heights nursing home on Maple Avenue (Route 23) was struck by a westbound vehicle. Phillip Hoffman, 90, of Sandisfield died at Berkshire Medical Center in Pittsfield overnight as a result of the crash. His wife, Ann, 88, is at Berkshire Medical Center with "life-threatening injuries" as of Thursday.

The other driver, Brian K. Deland, Jr., 34, of Ashley Falls, was treated and released from Fairview Hospital.

That accident occurred at 3:10 p.m. and is being investigated by state and local police. 

Also last night a Jeep Cherokee collided with a tractor-trailer near the New York state border on Route 20 in Hancock.The driver of the Jeep was taken to Berkshire Medical Center while the driver of the truck was unhurt. Route 20 was shut down for more than an hour.