OCEANO, Calif. -

Fire crews are combing through the rubble of the remains of an RV that caught fire early Wednesday morning in Oceano.

Crews were called out to the incident on Railroad Avenue around 3:30am.  They say the RV was fully engulfed.

They were not able to find the owner of the vehicle and say the vehicle was completely damaged.  Since it was parked close to a fenced area with RV storage, two other vehicles were damaged.

The cause of the fire is under investigation.