Fire investigators are trying to figure out what sparked a fast moving mobile home blaze Thursday evening. Flames ripped through this house at the Westbrook Mobile Home Park just before 8 Thursday night. No one was hurt in the fire, but a family dog did not make it out. Fire crews are still trying to track down the owner to help them figure out how it might have started. The homes design made for a fast moving fire. McCutchanville firefighters say the home is a total loss.