Follows shocking true life stories of the darkest and most sickening acts. No subject is off limits.
Chloe Gazzard discusses how her sister Hollie was stabbed to death by her ex-boyfriend at the salon where she worked. (S4, ep 1)
The parents of Kelly-Anne Bates look back on their daughter's relationship with her murderous boyfriend. (S4, ep 2)
Sarbjit Kaur Athwal tells the harrowing story of how her mother-in-law plotted the murder of her young sister-in-law. (S4, ep 3)
Elisa Frank talks bravely about how her former lover Ahmad Otak murdered those closest to her. (S4, ep 4)
Victoria, Alloma and Christopher discuss how their foster mum, Eunice Spry, physically and mentally tortured them. (S4, ep 5)
Franky Fenton talks about how her paranoid schizophrenic son murdered her mother at her home in Leeds in May 2008. (S4, ep 6)
Doctor Alison Hewitt discusses how her relationship with Al Amin Dhalla turned into a terrifying nightmare amid his web of lies and deceit. (S4, ep 7)
Kris Wardle talks about his stepson Mark Howe, whose obsession with TV series Dexter led him to brutally murder his own mother. (S4, ep 8)
In 1994, Malcolm Webster murdered his wife Claire. Here, Claire's brother and Webster's second wife discuss his crimes. (S4, ep 9)
Gareth MacDonald's mother and father discuss how their son was brutally killed by his con artist lover in September 2007. (S4, ep 10)