The Funfair Killer: Who Murdered Sean McGann?

On a spring evening in 1979, gentle 15-year-old Sean McGann left his grandparents' home in Northampton to visit the local Easter fair... and never returned. The next morning, his body was found strangled in a cobbled alleyway. His jacket and glasses were missing, eerie chalk graffiti reading "VERY SORRY" and "NO I'M NOT" was scrawled nearby, and a mysterious 1991 letter to his family claimed to know the killer. This gripping documentary explores the full timeline: Sean's loving Irish Catholic family, the fairground visit, police focus on the gay community, football hooligans, a suspicious yellow Cortina, the tragic suicide of his best friend John Condon, and major 2019 appeals involving Sidney Cooke of the "Dirty Dozen." Decades later, the case remains unsolved. Why has justice never been served? New forensic hopes and unanswered questions remain. #SeanMcGann #UnsolvedMurder #TrueCrime #ColdCase #UKTrueCrime #Mystery #DirtyDozen #SidneyCooke #ChildMurder 0:00 - Intro 0:49 - About Sean 2:08 - Day of the Murder 2:26 - The Midsummer Meadow Fun Fair 3:25 - Sean Vanishes 4:01 - Sean's Body is Found 4:46 - Murder Investigation Launched 5:30 - Post Mortem 6:10 - The Mysterious Graffiti 7:02 - Major Searches 7:35 - The Yellow Car 8:47 - The Football Hooligan Theory 9:40 - Reconstruction 10:16 - Gay Community Harassed 11:45 - The Yellow Car Reports 13:08 - Man is Arrested 13:30 - Another Tragedy 14:44 - Scotland Yard Summit 16:39 - 13 Other Cases Maybe Linked 19:06 - The Dirty Dozen Gang 20:42 - The Anonymous Letter