Nearly a decade after the remains of an unknown man were discovered by kayakers, investigators are using advanced DNA testing to develop new leads in the case.

After 33 years, Volusia County Jane Doe has been identified as 32-year-old Roberta “Bobbie” Lynn Headley Weber.

After more than 40 years, a possible victim of serial killer Billy Mansfield remains unidentified.

After more than a decade, a possible homicide victim found in Shively, Kentucky needs to be unidentified.

Twenty-seven years later, the remains of a man found in a shallow desert grave are identified as Sherman George of California.