Camp leader to be sentenced over abuse of boys, wife calls him 'monstrous paedophile'

A former camp leader, Jon Ruben, has pleaded guilty to multiple sexual offences and related drug offences after incidents at a July 2025 holiday camp; victim impact statements were heard at his sentencing hearing and he is due to be sentenced.

A former summer camp leader, Jon Ruben, has pleaded guilty to multiple sexual offences against children and to administering a sedative to his partner. Prosecutors told Leicester Crown Court that the offences involved sedatives hidden in sweets at a holiday camp in Leicestershire and that the victims were boys aged between eight and 11. Victim impact statements were read at a sentencing hearing and Ruben is due to be sentenced. Key facts: - Jon Ruben, a former veterinary surgeon who ran the holiday camp for around 27 years, pleaded guilty in November to sexual assault, assault by penetration, child cruelty, making indecent images of children, and drug offences. - Prosecutors say sedatives were placed in sweets at a July 2025 camp at Stathern Lodge and were used in offending against boys aged 8 to 11. - The defendant admitted administering temazepam to his partner during the weekend in question so she would not wake while offences occurred. - Victim impact statements were delivered at the hearing and sentencing is pending. Summary: The case concerns admitted, premeditated offending by a long-time camp leader and the reported use of sedatives to facilitate those offences; victims and family members have given impact statements in court. Ruben has pleaded guilty to multiple counts and the matter is at the sentencing stage, with the court set to impose a sentence.