Teenager Pleads Guilty to Family Murders and Foiled School Shooting Plot in Luton

Nicholas Prosper, 19, admitted to killing his mother and two siblings and planning a primary school attack, raising concerns over online violent content and youth radicalization.

Nicholas Prosper, 19, confessed to murdering his mother Juliana Falcon, 48, and siblings Kyle, 16, and Giselle, 13, at their Luton home in September 2024.
Police discovered Prosper was planning to attack St Joseph’s Catholic Primary School, his former school, but apprehended him before the plot could be carried out.
A loaded shotgun, 30 rounds of ammunition, and a knife were recovered from the scene, and Prosper admitted to additional firearm-related offenses.
Officials and experts highlighted concerns about the influence of violent online content, which Prosper had reportedly engaged with extensively before the crimes.
Local schools have been urged to review security measures, while the community mourns the tragic loss of the victims described as beloved and cherished individuals.