Let's go! Franklin, TN – The Franklin Fire Department is investigating the cause of a fire that heavily damaged a two-story, 1,000-square foot detached garage workshop in the Forrest Crossing subdivision on Saturday, May 22. FFD was dispatched at 7:49 AM after a passerby called 911 to report a workshop fire on Countrywood Drive with unknown occupants inside. Just prior to that, firefighters on Engine 2 in the area of Murfreesboro Rd. and North Royal Oaks Blvd. had spotted a dark black smoke plume and were making their way to the neighborhood to investigate. They arrived in less than three minutes to find heavy fire and the building unoccupied.