The State Fire Marshal’s Office is investigating a fire that happened late Wednesday, in Laclede County. According to Lebanon Rural Fire Protection District, Fire Fighters responded to the intersection of MM and Grindstone Road at around 7:30 pm, where they found a mobile home with fire showing from the rear of the home and out the bedroom window. There was also heavy smoke showing from the rest of the home. No one was home at the time of the fire, and no injuries were reported. The fire has been ruled as suspicious in nature.