A person who spiked treats with sedative and gave them to minors at a summer camp in the region has pleaded guilty to sexual crimes against two boys who were nine and ten years old.
The accused was taken into custody after eight children and one adult fell ill at Stathern Lodge in mid-summer.
The 76-year-old, from Ruddington in Nottinghamshire, pleaded guilty to a total of 17 charges when he stood at Leicester Crown Court on recently.
Nevertheless, he denied a single sexual charge he was accused of, which was involving a nine-year-old boy.
The defendant was remanded in custody ahead of a further hearing on late November.
'Treat game'
The prosecutor, presenting evidence, outlined the criminal behavior to the court.
She explained his those affected were disadvantaged youngsters who were participating in a summer camp which he operated.
The defendant played a "treat game" with the youngsters, the prosecutor stated, in which he would access the sleeping quarters when they were settling down and ask them to ingest treats "rapidly".
She stated to the judge Ruben had played this game with the children "repeatedly", and youngsters had previously fallen ill the next day.
She explained the defendant had been capable of justifying this repeatedly as the children being "overwrought by enjoyment", until his stepson had suspicions in recently.
The prosecutor added: "This year his family member had worries about what was going on, with valid cause.
"They chose" to investigate in the individual's items."
The legal counsel said items including lubricant, ointment and medical needles were located, and his stepson notified the law enforcement about his suspicions.
She said Ruben went on to play the "candy game" with six boys that evening - that Saturday - and they were everyone unwell the following morning.
"Law enforcement" had not responded by that point," she continued.
The oversight body, the investigative body, previously told that it was examining law enforcement's management of the events.
Mrs Prior said the minors were having difficulty walking due to their sickness, so the stepson called the authorities a second time.
She said Ruben then conducted the "treat game" in a area of five children.
