Deadliest Mums & Dads - Season 1

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.

When Lesley Ford and four of her children disappear from a Cornish village, her husband claims they left him without a trace. But police are suspicious.

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.

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.

Five-year-old, Sir Ameir Stackhouse is killed on Father's Day at his home in Milwaukee, Wisconsin. Initially blamed on an accidental fall, the autopsy later reveals the brutal truth of the killing.

Police in Kansas City make a horrifying discovery in a local wasteland: the body of a young child. When she's finally identified, it leads to a shocking truth.

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.

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.