34-year-old Trooper Tamar Bucci was attempting to stop to assist a disabled vehicle when her marked cruiser was struck by a tanker carrying about 10,000 gallons of gasoline. Subscribe to WCVB on YouTube now for more: http://bit.ly/1e8lAMZ Get more Boston news: http://www.wcvb.com Like us: https://www.facebook.com/wcvb5 Follow us: https://twitter.com/WCVB Instagram: https://www.instagram.com/wcvb5/