S01E08
Detectives find a string of deaths are actually the work of a serial killerS03E10
The crimes of double killer Christopher HalliwellS05E01
Thames Valley Police participate in Slough's largest-ever drug raidS01E01
The work of Britain's police dogsS06E03
Documentary following the work of New Zealand police officersS06E04
Documentary following the work of New Zealand police officersS06E05
Documentary following the work of New Zealand police officersS06E06
Documentary following the work of New Zealand police officersS04E10
Focusing on the work of the City of London policeS01E01
Outrageous road disasters captured via dashboard camerasS08E16
Two thieves who stole a tortoise from a zooS08E17
Detectives follow a trail of blood that leads to an elusive thiefS08E18
A prolific thief is taken down after a dramatic bicycle pursuitS01E01
Investigating the murder of Lyn DawsonS01E02
Joanne and Chris begin an affairS01E03
Detectives begin their investigationsS01E04
Police reopen the case in 2014 when a number of new leads emergeS05E09
Yvonne McCann, murdered by her husband in 2020S02E01
An examination of the murderer Mick PhilpottS02E06
The so-called 'Railway Killers' John Duffy and David MulcahyS02E12
Documentary following the work of policeS04E03
Using forensics to solve the 20 year-old murder of Carol ParkS10E03
Edward Wayne Edwards' life as a serial killerS01E01
Police trace the crimes of Fred WestS01E02
Police discover Fred West was known for abusing girls in GlasgowS01E03
Two more bodies are foundS04E06
A look at Philip Smith's spree killing in November 2000S04E04
The senseless killing of an 83-year-old dog walker in 2017S04E01
Harold Shipman, one of the most prolific serial killers in history