Sep 8, 2025 · 44m
Laura Whitmore looks at the case of 16-year-old Logan MacPhail, who killed his 15-year-old ex-girlfriend Holly Newton in 2023. He stalked her, lured her into an alley and fatally stabbed her.


Murderous teens are on the rise. Laura Whitmore investigates six shocking UK cases, revealing disturbing motives behind their crimes. With harrowing testimony from those left behind, this is a chilling deep dive into youth, violence, and tragedy.
Browse every episode and jump into details.
Sep 8, 2025 · 44m
Laura Whitmore looks at the case of 16-year-old Logan MacPhail, who killed his 15-year-old ex-girlfriend Holly Newton in 2023. He stalked her, lured her into an alley and fatally stabbed her.
Sep 9, 2025 · 42m
In 2014, inspired by the crime drama series `Dexter', 16-year-old Steven Miles murders Elizabeth Thomas. Experts recount the investigation, psychiatric assessment and trial.
Sep 10, 2025 · 44m
In 2011, 18-year-old Reece Ludlow murders 35-year-old Louisa Brannan after meeting in a pub. Investigators later reveal a history of abuse.
Sep 16, 2025 · 50m
In 2004, 18-year-old Brian Blackwell killed his parents after they uncovered his fantasy life. He then went on a luxury holiday while their bodies lay undiscovered.
Sep 17, 2025 · 50m
Fifteen-year-old Jordan Jobson fatally stabs 18-year-old Samantha Madgin, a young mother trying to calm a street fight, and paramedics call her wounds unsurvivable.
Quick answers about this season's release timeline and episode lineup.
Britain's Killer Teens Season 1 premiered on September 8, 2025.
Britain's Killer Teens Season 1 has 5 episodes.
The season opens with Season 1 Episode 1, "Boyfriend, Stalker, Killer". It aired on September 8, 2025.
Go to Season 1 Episode 1