Editing Andrei Chikatilo (section)

===Murder of Yelena Zakotnova===
In September 1978, Chikatilo moved to Shakhty, where he committed his first documented murder. On the evening of 22 December, he lured a 9-year-old girl named Yelena Zakotnova to an old, dilapidated hut which he had secretly purchased that year; he attempted to rape her but failed to achieve an erection. When the girl struggled, he choked her and stabbed her three times in the abdomen, ejaculating while stabbing the child. In an interview after his 1990 arrest, Chikatilo later recalled that immediately after he stabbed Zakotnova, the girl had "said something very hoarsely", whereupon he strangled her into unconsciousness before throwing her body into the nearby Grushevka River.{{sfn|Conradi|1992|p=43}} Her body was found beneath a nearby bridge two days later.{{sfn|Conradi|1992|p=43}}{{refn|group=n|Chikatilo ostensibly purchased this hut as a retirement home for his ageing father, although he soon began using the residence as a location to instead bring young female vagrants he typically encountered at Shakhty's train station for sexual encounters. Due to his impotence, he typically offered to perform oral sex on these women.}}
[[File:Грушевский мост.JPG|thumb|Bridge overlooking the Grushevka River. The body of Yelena Zakotnova was found at this location on 24 December 1978.]]

Numerous pieces of evidence linked Chikatilo to Zakotnova's murder: spots of blood had been found in the snow close to a fence facing the house Chikatilo had purchased; neighbours had noted that Chikatilo had been present in the house on the evening of 22 December; Zakotnova's school backpack had been found upon the opposite bank of the river at the end of the street (indicating the girl had been thrown into the river at this location); and a witness had given police a detailed description of a man closely resembling Chikatilo, whom she had seen talking with Zakotnova at the bus stop where the girl had last been seen alive.{{sfn|Conradi|1992|p=44}} Despite these facts, a 25-year-old labourer named Aleksandr Kravchenko, who had previously served a prison sentence for the rape and murder of a teenage girl,{{sfn|Cavendish|1996|p=3}} was arrested for the crime. A search of Kravchenko's home revealed spots of blood on his wife's jumper: the [[blood type]] was determined to match both Zakotnova and Kravchenko's wife.

Kravchenko had a very strong alibi for the afternoon of 22 December 1978: he had been at home with his wife and a friend of hers the entire afternoon, and neighbours of the couple were able to verify this.{{sfn|Cavendish|1996|p=3}} Nonetheless, the police, having threatened Kravchenko's wife with being an [[accomplice|accomplice to murder]] and her friend with [[perjury]], obtained new statements in which the women claimed Kravchenko had not returned home until late in the evening on the day of the murder.{{sfn|Cavendish|1996|p=3}} Confronted with these altered testimonies, Kravchenko confessed to the killing.{{sfn|Cavendish|1996|p=5}} He was tried for the murder in 1979. At his trial, Kravchenko retracted his confession and maintained his innocence, stating his confession had been obtained under extreme [[duress]]. Despite his retraction, Kravchenko was convicted of the murder and [[Capital punishment in the Soviet Union|sentenced to death]].{{sfn|Philbin|2009|p=265}} This sentence was [[Commutation (law)|commuted]] to fifteen years' imprisonment (the maximum possible length of imprisonment at the time) by the [[Supreme Court of Russia|Supreme Court]] in December 1980.{{sfn|Cavendish|1996|p=6}} Under pressure from the victim's relatives, Kravchenko was retried, erroneously convicted, and eventually executed by [[firing squad]] for Zakotnova's murder in July 1983.{{sfn|Krivich|1993|p=246}}<ref>{{cite news|last=Womack|first=Helen|title=Russian Teacher Admits to Killing 55 Youths |date=17 April 1992 |url=https://trove.nla.gov.au/newspaper/article/122410347?searchTerm=andrei%20chikatilo |access-date=27 January 2019|newspaper=[[The Canberra Times]]|publisher=[[Fairfax Media]]}}</ref>

Following Zakotnova's murder, Chikatilo was able to achieve [[sexual arousal]] and orgasm only through stabbing and slashing women and children to death, and he later claimed that the urge to relive the experience had overwhelmed him. Nonetheless, Chikatilo did stress that, initially, he had struggled to resist these urges, often cutting short business trips to return home rather than face the temptation to search for a victim.{{sfn|Cullen|1994|p=198}}