
Profiles the work of police officers who are tasked with investigating some of the toughest murder cases in criminal history.

17 of 17 Giants games this season on Fubo

17 of 17 Jets games this season on Fubo

A computer at Vogue magazine holds the key to identifying Julie Clayton, an ex-cult member who is assaulted and murdered upon leaving.

It takes 18 years to identify Melissa Halstead after her torso is found in a Rotterdam canal, but detectives never stop working to catch her killer.

A smoking stolen gun leads to an elderly weapons enthusiast's killer.

Investigators track data in the murder of a pregnant woman.