An individual who contaminated candy with tranquilliser and gave them to children at a summer program in the area has pleaded guilty to sexual crimes against two young males aged between nine and ten.
The defendant was detained after eight minors and one adult experienced illness at Stathern Lodge in July.
The elderly man, from the Nottinghamshire area, admitted guilt to a total of 17 charges when he appeared at the judicial center on Friday.
However, he denied one particular crime he was charged with, which was involving a young boy.
The defendant was remanded in custody prior to a subsequent court date on November 28th.
'Treat game'
The prosecutor, handling the case, outlined Ruben's offending to the judicial body.
She said his victims were disadvantaged youngsters who were attending a summer program which he operated.
Ruben engaged in a "sweet game" with the minors, Mrs Prior stated, in which he would enter the boys' rooms when they were getting ready for bed and request they to eat sweets "rapidly".
She stated to the judge the man had engaged in this activity with the boys "for many years", and youngsters had earlier experienced illness the following morning.
She explained the defendant had been successful in rationalizing this for many years as the youngsters being "overexcited from fun", until his family member had worries in summer 2025.
Mrs Prior KC stated further: "In the summer" his family member had worries about the activities, for good reason.
"They decided to have a look in the defendant's belongings."
The prosecutor said materials including baby oil, petroleum jelly and injection devices were located, and his stepson contacted the law enforcement about his suspicions.
She said the man proceeded to conduct the "treat game" with six boys that time - that Saturday - and they were all sick the subsequent day.
"The police had not arrived by that stage," she added.
The regulatory agency, the police conduct office, earlier informed that it was examining Leicestershire Police's handling of the events.
The prosecutor said the children were having difficulty walking due to being ill, so the family member notified the police a second time.
She said the man then conducted the "treat game" in a area of five minors.