How they did it: Groundbreaking technology reveals ID in 37-year-old cold case

Few people thought anyone would ever know the true identity of the Jane Doe whose body was dumped in Miami County 37 years ago.
New technology and the persistence of scientists, however, proved doubters wrong on Wednesday when Sheriff Dave Duchak announced the woman found in April 1981 was Marcia L. King, 21, of Arkansas. She died of blunt force trauma and strangulation.