With the help of personal files found in his prison cell, this gripping film reveals the dark truth about the infamous Trevor Hardy.

This jaw dropping documentary looks into what turned a sweet schoolgirl into one of the worst ever female serial killers.

With incredible access, this film investigates the work of the violence reduction unit which has transformed ‘the murder capital of Europe’.

BAFTA award winning Anna Hall goes into unchartered territory, talking with children who have witnessed domestic abuse.

This explosive film adds another dimension to our understanding of the disgraced Hollywood producer.

This film follows the children trapped in the dangerous world of drug running; exploring how they got into it and why they can’t get out.

This dramatic series focuses on cases involving the most prolific cause of relationship and spousal murder worldwide - jealousy.

Motivated by the £4 million estate he stood to gain from her death, Ian Stewart murdered his fiancé Helen Bailey, a renowned author.

In this probing documentary, Stacey explores the nefarious underworld of children selling drugs online.

Part of an award winning strand - this film with unprecedented 360 degree access and detailed forensics features a chilling story of love and betrayal.

This programme is a moving account of people coming to terms with the trauma they have caused and hoping for another chance.

This documentary follows the women, who with resilience and humour battle to keep family life together while their partners are behind bars.

Part of an award winning strand - this film, with unprecedented access and detailed forensics, features the gun murder of teenager Suhaib Mohammed.

Sir Trevor McDonald investigates the extraordinary case of one of Britain's worst serial killers, a young nurse who murdered children in her care.

Investigating the shocking exploitation of kids as young as 8 years old being used by criminal gangs as mules to transport drugs.

Matt Frei examines former double agent Sergei Skripal’s past, taking him into the murky world of espionage, politics and crime.

Part of an award winning strand - this film features the chilling story of a missing mother and murder investigation with no body.

Through tape recordings made by one of the key masterminds of The Robbery, this fascinating documentary reveals mysteries hidden for 56 years.

Part of an award winning strand - this film with unprecedented access and detailed forensics features a violent attack on Cantonese Migrants.

This fast-paced returning series works with highly skilled police units who, via secret filming, bring an abrupt end to conmen who create bogus claims.

Stacey investigates South Korea’s new sex crime 'Molka', where stolen secret camera footage is used as DIY porn.

Compelling and fascinating insights into the relationships between death row prisoners and British women.

With exclusive access, this series re-examines international murder cases and offers a new perspective on True Crime programming.

This Award Winning documentary strand is ‘The most chilling TV murder hunt you’ll ever watch – because it’s real’

Going inside the extraordinary world of criminal excess this enlightening film tells the story of the auction house selling off crooks' hidden riches.

This fascinating true crime series is told by the people at the heart of the investigation as they recount the moment they realised they'd cracked the case.

This powerful documentary exposes the abuse of the drug GHB within the male gay community, resulting in murder and sexual abuse.

Part of an award winning strand - this film with unprecedented access and detailed forensics, features an antique dealer stabbed in his own home.