A Ukrainian couple was struck by a switcher locomotive while having sex on the tracks in the city of Zaporozhye over the weekend. The woman, who was in her 30s, was killed instantly; her 41-year-old partner survived, but lost his legs. 

Officials told the Daily Mail that the couple was looking to experience the "extreme sensation" of sex while they were walking home. According to Yahoo!7, they were drunk  at the time of the incident, on their way back from a party at a friend's house. 

[via Daily Mail UK and Yahoo!7]