Air date: 2020-10-22

Runtime: min

DNA left on a cigarette butt leads investigators to the brutal killer of 84 year-old gun enthusiast Kenneth spearman

Air date: 2020-10-29

Runtime: min

Police painstakingly trawl through hours of cctv footage, location data and forensic evidence to find the brutal killer of a heavily pregnant woman

Air date: 2020-11-05

Runtime: min

An unlikely informant holds the key to justice when 59 year old antique dealer michael Griffiths is targeted and brutally killed in his home

Air date: 2020-11-12

Runtime: min

A computer at vogue magazine held the key to identifying julie clayton, an ex-cult member who'd been assaulted and murdered upon leaving

Air date: 2020-11-19

Runtime: min

It took 18 years to identify melissa halstead after her torso was found in a Rotterdam canal. But detectives never stopped working to catch her killer.

Air date: 2021-01-07

Runtime: min

A seemingly ordinary family man is the prime suspect when his wife, three young children and mother-in-law are brutally killed after church.

Air date: 2021-01-14

Runtime: min

The FBI investigates when a seemingly perfect husband flees the United States following the murder of his wife and three children

Air date: 2021-01-21

Runtime: min

Two women are killed in the 70s and their cases go cold for over 30 years, until a chilling link between the two emerges.

Air date: 2021-01-28

Runtime: min

Detectives look back on the case of Elijah Butler,murdered four days after he married his wife-by her long-term stalker.

Air date: 2021-02-04

Runtime: min

Detectives reflect on how they gathered evidence to charge Melanie McGuire with murder when her husband's remains were found in multiple suitcases