This is the extraordinary story of bizarre double murderer, Glyn Dix. A man locked up once for murder who couldn’t resist the urge to kill again after he was released. Dix’s first victim was young mother of two, Pia Overbury. After his arrest Dix soon admitted the murder, but when challenged, he produced a series of bizarre and conflicting stories. Twelve years on and free from prison, Dix married Hazel, but the marriage was to end in tragedy when in 2004 he killed Hazel in what Hazel’s family believe was a ritualistic sacrifice.