In this episode, I look at the case of Brian Whitelock, a man responsible for three deaths across two separate incidents in Swansea. After serving time for murder and manslaughter years earlier, he was freed – only to go on to murder his own neighbour, Wendy Buckney, in a shocking and violent attack that stunned the local community. This is a case that raises serious questions: How was he released? Could this have been prevented? I break down the full story, from the earlier killings of Nicholas Morgan and Glen Whitelock, to the final tragedy that led to a whole-life sentence.