 Heath was questioned again, and he admitted his real identity.The next day he was transferred to London where he was charged with the murder of Margery Gardner.Despite the efforts of the Bournemouth Police, Marshall's whereabouts remained a mystery until Sunday, 7 July, when waitress Kathleen Evans, out walking her dog, noticed a swarm of flies by a rhododendron thicket in Branksome Dene Chine.