(Troutdale, OR) -- An investigation is ongoing into human remains found in a Fairview greenspace. The Multnomah County Sheriff's Office responded to a suspicious circumstances call near Northeast Halsey Street and Fairview Parkway where they found the remains. The Multnomah County Medical Examiner recovered the remains and is assisting with the investigation. They have not said how long the remains were there or the condition. They don't believe there's a threat to the public.