Investigators have ruled a suspicious trailer fire near Goodlettsville as arson.
The incident was reported Monday morning in the 3000 block of Greer Road in Davidson County.
Officials with the Nashville Fire Department said the electricity to the house had been cut off.
While the mobile home didn't burn to the ground, investigators said it looked like a total loss.
No one was inside the home when the fire started.
The home had been vacant for several days and the family was staying somewhere else.