A Yucca Valley woman was left homeless after the RV she was living in caught fire Saturday night. According to County Fire Captain Freeman, firefighters from Yucca Valley and Yucca Mesa were called to an RV fire in the 7200 block of Grand Avenue. The RV was fully engulfed in flames when they arrived. Freeman said it took the nine firefighters about 10 minutes to extinguish the fire, which also damaged two cars parked nearby and burned a shed and some vegetation. The cause of the fire is under investigation, but a mechanical malfunction is suspected.