Martin County Fire Rescue and Stuart Fire Rescue units extinguished a fire in a 20-foot motorhome in Jensen Beach on Saturday morning. Firefighters found the vehicle fully engulfed near the back of a house in the 1200 block of N.W. Charlie Green Drive. The fire was contained before it could spread to the home. A family dog died in the blaze; no other injuries were reported. The cause was an accidental electrical issue, according to Martin County Fire Rescue.