A pensioner who ran a summer camp admitted to lacing kids' sweets with drugs before playing a sick "game" and sexually assaulting two boys. Former vet Jon Ruben, 76, admitted to a string of offences after a number of children fell ill at the Leicestershire summer camp, that he had run for 27 years. Leicestershire Police were called after concerns about Ruben's activities at Stathern Lodge, near Melton, on July 25. Cops only arrived two days later, by which point several children had fallen ill