'As Rai spoke, in an unbelievably dead pan, almost off-the-cuff tone, about helping plan the murder of two youngsters, drugging them with vodka and whiskey spiked with dava (medicine), smothering one, dragging a body in rigor mortis out of a car, burning a corpse, destroying evidence, and so on, it felt like he was discussing nothing more surprising than the intricacies of the weather.'