Genealogists Turn to Cousins’ DNA and Family Trees to Crack Five More Cold Cases. Genealogy, Forensic Science, Murders, Attempted Murders and Homicides, Genetics and Heredity, DNA (Deoxyribonucleic Acid), GEDMatch, Freeman, Virginia (d 1981), Hartman, Gary C, Mirack, Christy (d 1992), Rowe, Raymond (DJ Freez), Welch, Michella (d 1986), Earhart, James Otto