Season 1 - Episode Guide

Suzanne Van Hagen's partner John Worton is violent and controlling. When Suzanne is found dead, authorities believe it to be a sex-game-gone-wrong. Her family fight for four years to prove them wrong.

Susan Waring has learning difficulties and is partially sighted. When the charming Alan Edwards waltzes into her life, she's smitten, but the union soon becomes the stuff of nightmares.

The case of fruit and veg entrepreneur Nat Fraser, who in April 1998 reported the disappearance of his wife of 10 years Arlene. It wasn't until 2003 that he was found guilty of her murder

When Kylie Dembrey falls for bad boy Mark Sinclair, the life of the sweet 17-year-old quickly turns sour. She keeps her lover's violent streak secret, until the very end.

Within two years of meeting Cordelia Farrell, Wayne Coventry dials 999, pleading for help. Despite warnings of friends and family, he stays with her - a decision that will cost him.

The story of Kelly and George Worgan, who presented the perfect family and marriage on social media. But behind closed doors, George's lies, secrets and money worries eventually led to tragedy.

Lakhvir Singh and 'Lucky' Cheema have a 16-year love affair which turns into a nightmare. When he falls for a younger woman, she visits India searching for poison.

The story of Damien Bendall, who met Terri Harris online during lockdown - only to slowly reveal himself as an ex-offender with a violent past. Family and friends reveal how he overwhelmed her absolutely.

Katherine Smith joined a dating app and clicked with 36-year-old Anthony Lowe, but as Katherine dreamt of a happier life, his mask slipped and a violent past revealed itself.