(Aloha, OR)  --  Sheriff's deputies say a woman who was found dead in Aloha was a local businesswoman who had been reported missing.  Authorities say 44-year-old Tamara Springer was found Tuesday, lying near a water tower on Southwest Kemmer Road.  The medical examiner says Springer likely died of either an alcohol overdose or hypothermia.  She had reportedly suffered from depression and alcoholism.