In May 1973, Chikatilo committed his first known sexual assault upon one of his pupils. In this incident, he swam towards a 15-year-old girl and groped her breasts and genitals, ejaculating as the girl struggled against his grasp. Months later, Chikatilo sexually assaulted another teenage girl whom he had locked in his classroom. He was not disciplined for either of these incidents, or for the occasions in which fellow teachers observed Chikatilo fondling himself in the presence of his students. One of Chikatilo's duties at this school was ensuring his students who boarded at the school were present in their dormitories in the evenings; on several occasions, he is known to have entered the girls' dormitory in the hope of seeing them undressed. In response to the increasing number of complaints lodged against him by his students, the director of the school summoned Chikatilo to a formal meeting and informed him he should resign voluntarily, or be fired. Chikatilo left his ...