A 5-year-old's death in hospital seems to be a tragedy, but doctors soon suspect his mother is involved. When police investigate they discover the horrific truth.
This edition tells the shocking story of a double murder in Essex, England carried out in 2011 in revenge after Chrissie Chambers left her partner - and of the brave young girl who escaped the horror.
When a father was confronted by police in a custody dispute he kills nine of his children to stop his secrets being exposed. His son recalls that awful day.
When young Bianca Jones disappears in Detroit her father claims she was abducted during a carjacking. But painstaking work by detectives exposes holes in his story.
In 2007, Neal Williams is slashed to death with a samurai sword at his California home and his two young sons are suffocated in their beds. Shockingly, the perpetrator is Neal's wife, Manling.
A case which began when a mother received a phone call from her ex-husband saying he'd just murdered their three young daughters. She gives her first in-depth TV interview about her loss.
When the body of 8-year-old Ayesha Ali is found at her east London home, investigators eventually uncover a complex web of lies, manipulation and abuse.
When missing teenager Shafilea Ahmed's dismembered and decomposed remains are found in Cumbria, her parents seem devastated. Years later, police unravel the truth: of abuse, family honour and murder.