Authorities are trying to determine the cause of a weekend fire that burned two recreational vehicles on the Oregon coast, killing a woman and two dogs. The Oregonian reports that state troopers say 52-year-old Patricia Eilene Howell was found dead Saturday, along with one dog, inside an RV on property near Florence. A second dog's body was found in a second RV that burned nearby. Police say all three died of fire-related injuries. Howell lived on the property with the dogs.