As killer Stephen Reid’s deadly murder spree comes dangerously close to being rumbled, the scheming businessman could soon be claiming a fourth victim as Tim Metcalfe continues to try and reveal his true colours. As regular Coronation Street fans will know, Stephen has already racked up a kill count, after murdering Teddy and his son Leo, not to mention seeing to the end of his 'business associate' Rufus by drowning him in his own pool.