Washington Co. Sheriff's Office On Friday, May 13, 2022, the vehicle of the missing person, 77-year-old Ralph Brown, was located in the Willamette River, near Roger’s Landing Boat Ramp in Yamhill County. Investigators found human remains in the vehicle after removing it from the river. A Yamhill County Deputy Medical Examiner was at the scene to conduct their investigation but could not immediately identify the remains. Today, May 17, 2022, a Deputy State Medical Examiner confirmed the remains located in the vehicle were Ralph Brown. Investigators say there were no signs of foul play. The Washington County Sheriff’s Office would like to thank everyone who helped in the efforts to search for Ralph Brown, including Adventures With Purpose, Yamhill County Sheriff’s Office, Clackamas County Sheriff’s Office, Polk County Sheriff’s Office, Newberg Police Department, Seaside Police Department, Molalla Police Department, Oregon State Police, Oregon Office of Emergency Management Search and