Liste der Folgen

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

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.

After finding her dead in her home in Modesto, California, detectives narrowed down Susan Eyre's killer from 210,000 possible suspects.

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.

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.

US detectives investigate the brutal murder of Phillip Inhofer at his home in Sacremento, with a lead to a 20-year-old call girl known as "Bat-Girl."

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.

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

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

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