(Gill, MA) A 57 year Athol woman, Tracy Matthews, died after a car accident on Route 2 in Gill Friday evening. According to the Northwestern District Attorney’s Office, the accident occurred at 4 p.m. when a Mazda Miata heading west on Route 2 crossed into the oncoming lane and collided with a Chevrolet Cobalt. Matthews and at least one other person were transported to Baystate Franklin Medical Center where Matthews later passed. The accident is under investigation by the Massachusetts State Police.