About this season
Explores tragic murders that went viral on the social media app, TikTok, with exclusive access to the victim’s families and the police investigation.
Episodes (3)
1. The Killing of Charlie Cosser
Aired 21 October 2025 • 46 min
17-year-old Charlie Cosser is fatally stabbed by 16-year-old Yura Varybrus at an end-of-term summer party for teenagers. Charlie's dad Martin made his dying son a promise that he would campaign for justice and awareness of knife crime, and his TikTok videos tell the story of a family struggling to come to terms with an act of senseless violence that tore their lives apart.
2. The Killing of Tristyn Bailey
Aired 4 November 2025 • 46 min
This episode explores the death of All-American cheerleader Tristyn Bailey, who was killed by 14-year-old Aiden Fucci in 2021.
3. The Killing of Brianna Ghey
Aired 11 November 2025
With unique access, this episode follows the investigation which led to two convictions for 16-year-old Brianna Ghey's murder.