An individual who laced treats with sedative and gave them to youngsters at a summer camp in the area has pleaded guilty to sexual crimes against two young males both nine and 10.
Jon Ruben was detained after eight children and one adult fell ill at the facility in the summer month.
The 76-year-old, from the Nottinghamshire area, pleaded guilty to a series of 17 offences when he was present at Leicester Crown Court on recently.
However, he refused to admit one of the sexual offences he was charged with, which was against a nine-year-old child.
The accused was kept in jail ahead of a additional proceeding on 28 November.
'Sweet game'
Mary Prior KC, handling the case, outlined the criminal behavior to the court.
She said his those affected were children from difficult backgrounds who were staying at a summer camp which he operated.
The defendant conducted a "treat game" with the youngsters, the prosecutor said, in which he would access the children's bedrooms when they were getting ready for bed and ask them to ingest treats "as quickly as they can".
She informed the proceedings the man had engaged in this activity with the boys "over an extended period", and minors had previously become sick the following morning.
She explained the man had been successful in rationalizing this repeatedly as the children being "overexcited from fun", until his stepchild had suspicions in recently.
Mrs Prior KC stated further: "This year his family member had worries about what was going on, for good reason.
"They resolved" to examine in the man's possessions."
The legal counsel explained objects including lubricant, ointment and injection devices were found, and his stepson notified the law enforcement about his suspicions.
She said Ruben went on to engage in the "candy game" with six youngsters that time - July 26th - and they were all sick the next day.
"Authorities" had not arrived by that time," she added.
The regulatory agency, the police conduct office, had stated that it was reviewing Leicestershire Police's handling of the events.
Mrs Prior stated the children were having difficulty walking due to being ill, so the family member notified the authorities again.
She explained the man then conducted the "candy game" in a area of five youngsters.