Video: Tragic crash kills 1 FF, her son and injures another FF

Video: Tragic crash kills 1 FF, her son and injures another FF: By Victoria Block WHDH ASHBY, Mass. — The Ashby community is mourning the tragic loss of a mother and her teenage son after they were killed in a two-car collision in Fitchburg Sunday morning. Michelle Martens, 36, was a volunteer EMT and firefighter in Ashby, and came from a family of firefighters. For reasons unknown, the car Martens was in crossed into oncoming traffic and hit a truck that ...