An 88-year-old Upstate man faces child sex charges after a two-month investigation, according to Lt. Kevin Bobo with the Spartanburg County Sheriff’s Office.Lorin “Larry” Wade Mixon, of Spartanburg, is charged with first-degree criminal sexual conduct with a minor, two counts of third-degree criminal sexual conduct with a minor and three counts of criminal sexual conduct with a minor with previous. Bobo said a male adult