TikTok: Murder Gone Viral: Season 2, Episode 1

2 - 1: The Killing of Charlie Cosser

A look at the case of 17-year-old Charlie Cosser, who was 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.