Episode 181 - Adrian Lim: Singapore's "Ritual" Child Killings - Part 1

Adrian Lim's fascination with the occult, and his obsession with power, drove him to transform himself into a black magic "bomoh". He promised his followers whatever they desired, but in exchange he would need from them, everything that he desired...

Lim's depravity quickly escalated; he became increasingly violent, turned his attention to younger and younger victims, revelled in torture, rape and eventually murder.

Sources:

Book - Unholy Trinity by Alan John