Human remains believed to be those of a missing Mendota Heights man were found Tuesday in Douglas County, Wisconsin. The Douglas County Sheriff’s Office said they found human remains in a heavily wooded area of the Douglas County Forest near the Town of Summit. Related: Search for missing Mendota Heights man, 89, continues after car found in WisconsinWhat happened? On July 27, search crews found his car in Douglas County, on a trail west of Bear Lake. The Douglas County Sheriff’s Office and Medical Examiner’s Office continue to investigate.