An Alabama man has been arrested, and police believe his arrest Monday solves the more than twenty-two-year-old cold-case murder of his wife, Sharon Marie Mills. On December 30, 2001, Sharon Mills, then 49 years old, went missing in Dothan, Alabama. Sharon was officially reported missing by her husband, Dwight Mills. Read: Was Aileen Wuornos A Serial Killer In Florida, A Victim, Or Both? A month after she was reported missing, Sharon’s body was found across the Florida State line in Holmes County. Dothan Investigators were notified and continued their investigation into her death. When all lea…