Browse all 3 episodes in this season, including available images, air dates, runtimes, ratings and episode summaries from TMDB.

Episode 1
The heartbreaking story of 'Adam' – whose dismembered body was discovered in the Thames in 2001. It would become one of the Met's longest unsolved child murder cases – and take detectives across the globe in their hunt for those responsible.

Episode 2
An unopened suitcase in a hedge on a quiet lane. Its contents, the remains of a young woman, would lead to the most complex murder investigation ever undertaken by North Yorkshire Police. Who is she? How did she get here? Who killed her? And why?

Episode 3
The Body in The Carpet follows the truly groundbreaking detective work that solved the shocking case of 15-year-old Karen Price, whose skeletal remains were found in a carpet in 1989 - eight years after she had last officially been seen.