March 4 (UPI) -- A fire set at a Tesla electric vehicle charging station in eastern Massachusetts was believed to have been set intentionally, according to investigators. On Monday, police and fire units responded to an incident at a Tesla Supercharger station at the Point Shopping Center on Constitution Avenue in Littleton a little after 1 a.m. local time, during which officers found the site "engulfed in flames and heavy, dark smoke," according to a police statement. Advertisement "At this