FOR SO LONG -- BECAUSE OF A FLAW IN AN FBI INVESTIGATION. WMUR'S ARIELLE MITROPOULOS EXPLAINS FROM THE ATTORNEY GENERAL'S "THIS IS QUITE LITERALLY 50 YEARS IN THE MAKING, AND THE RESULT OF DECADES AND ...

A cold case was solved using DNA, revealing that the husband’s lover was responsible. The overview covers confirmed investigative findings and the resolution of the case.

A decades old homicide investigation in St Petersburg has taken a major step forward after investigators used modern forensic techniques to identify a man who had remained unnamed since 1980.