Season 1

1. Kicked to Death

2018-09-13

Officers investigate the murder of Christoper Donovan by a gang of youths.

2. Teenage Runaway

2018-09-20

After going missing for a year and a half, many believed 14-year-old Cheyenne had run away from home. However, closer analysis revealed the tragic truth.

3. Bathtub of Bleach

2018-09-27

After finding her dead in a bathtub full of bleach, detectives narrowed down the killer from 210,000 possible suspects.

4. Body in a Suitcase

2018-10-04

After a badly decomposed body was found in a suitcase by a railway embankment in Exeter, Police hunt for the killer with only CCTV evidence to go on.

5. Traces of DNA

2018-10-11

In 1986, Detective David Baker became the first person to use DNA profiling in a criminal investigation, when looking for the killer of two young girls.

6. Bat Girl

2018-10-18

How the investigation into Phillip Inhofer at his home in Sacremento led police to a 20-year-old call girl known as Bat Girl.

7. Caught on CCTV

2018-10-25

How police used CCTV, eyewitness statements and a public appeal to find the killer of a 28-year old woman, found dead on Nottingham's streets

8. The Camden Ripper

2018-11-01

In 2002, police made a starling discovery inside a locked room in Anthony Hardy's home. This was merely a horrifying prelude for what was to come.

9. Drive by Shooting

2018-11-08

With no CCTV and no witnesses, detective Jon Buehler must find the person responsible for a drive-by shooting of "gentle giant" Sula Palega.

10. Mad Scientist

2018-11-15

In 1981, detective Mike Southwell investigated a missing persons case that contained one of the grimmest discoveries in British police history