The Toa Payoh ritual murders took place in Singapore in 1981. On 25 January, the body of a nine-year-old girl was found dumped next to the lift of a block of flats in the Toa Payoh district, and two weeks later, a ten-year-old boy was found dead nearby. The children had been killed, purportedly as blood sacrifices to the Hindu goddess Kali. The murders were masterminded by Adrian Lim, a self-styled medium, who had tricked scores of women into believing he had supernatural powers. His victims offered money and sexual services in exchange for cures, beauty, and good fortune. Two of the women became his loyal assistants; Tan Mui Choo married him, and Hoe Kah Hong became one of his "holy wives". When the police investigated a rape charge filed by one of Lim's targets, he became furious and decided to kill children to derail the investigations. On each occasion, Hoe lured a child to Lim's flat where he or she was drugged and killed by the trio. Lim also sexually assaulted the girl before her death. The trio were arrested after the police found a trail of blood that led to their flat.