A 76-year-old former veterinarian has been sentenced to over 31 years imprisonment for a series of predatory crimes against children at a Christian summer camp in central England. Jon Ruben received one of the longest sentences for child sexual abuse in recent British judicial history after admitting to multiple offenses including administering sedatives to young boys and sexually assaulting them while they were unconscious.
The disturbing case unfolded in July at a Leicestershire camp where Ruben served as leader. According to prosecution documents released after Friday’s sentencing hearing, Ruben devised a manipulative scheme where he laced sweets with sedatives and encouraged children to consume them as part of a game. When the drugs left the victims—boys aged 8 to 11—heavily sedated, Ruben entered their dormitory to carry out sexual assaults.
The crimes were discovered when camp volunteers noticed children exhibiting severe nausea, drowsiness, and disorientation the following morning. Eight victims required hospital treatment, prompting Ruben’s immediate arrest. Subsequent searches of the camp premises revealed syringes and various sedative substances, while examination of Ruben’s electronic devices uncovered indecent images of children and evidence of his attempts to join online pedophile networks.
In a shocking additional admission, Ruben confessed to drugging his own wife, who volunteered at the camp, to prevent her from discovering his activities. The Leicester Crown Court applied special dangerous offender provisions in imposing the 31-year, 10-month sentence.
Leicestershire Police have indicated their investigation remains active, with officers now contacting schools and youth organizations across central England where Ruben had involvement over the past two decades. Authorities are urging any additional victims or witnesses to come forward as they continue to assess the full scope of Ruben’s activities.