In the early morning hours of August 24, 1986, a woman who lived in a second-floor apartment in Toronto was raped at knifepoint by Paul Callow, who had broken into her apartment from a balcony. At the time, the plaintiff was the fifth victim of similar crimes by Callow, who would become known as the "balcony rapist". In 1998, this woman was successful in her lawsuit against the Metropolitan Toronto Police Force for damages on the grounds that the police force had conducted a negligent investigation and failed to warn women of the risk of an attack by Callow.