(Sweet Home, OR)  --  Police are releasing the identity of a body found in a remote area along the Calapooia River southeast of Sweet Home.  The Linn County Sheriff's Office says the remains are those of Mark Hardin, who was reported missing in 2011.  The sheriff's office conducted extensive searches, including along the upper Calapooia River.  No evidence of foul play was found during the investigation or the discovery of his remains.