Our journey into the shadows continues as we delve into Hay's criminal activities and the disturbing details of his killing spree. From his deceptive strategies to his bizarre confessions, we expose the horrifying truth of his deeds. Did you know his first victim was William McSwann and his final one Olive de Randeekon? We explore his horrific modus operandi, his obsession with acid, and the disturbing confessions he made to make himself seem insane. This episode is not for the faint-hearted,...