Deputies in Spartanburg County are asking for the public’s help to find a missing man, who suffers from dementia.The Spartanburg County Sheriff’s Office says Ralph Allen Norton, 78, has been missing since last night between 8:30 p.m. and 9:15 p.m.He was last seen on Arcadia Street.Deputies say Norton suffers from dementia and takes numerous medications.He was last seen wearing a red ball cap, a red