(Tillamook County, OR) -- Loggers working in rural Tillamook County found a wrecked vehicle with human remains inside. The Tillamook County Sheriff's Office says the vehicle was found Friday down a steep hillside. Detectives linked the vehicle to a missing persons case in Beaverton, from last September. Skeletal remains are believed to be those of the two adults reported missing, but their identities have not been confirmed. Investigators say the damage appears consistent with a crash, but the investigation continues.