The semi-detached house (right) in Grand Drive, Raynes Park was the home of William
McSwam. The McSwam family were victims of serial killer Haigh.
(Photo by Popperfoto/Getty Images)

The enterance to 79 Gloucester Road, Kensington where police found remains they
believe to be those of Mr & Mrs Donald Swan, Victims of serial killer Haigh.
(Photo by Popperfoto/Getty Images)

The Onslow Court Hotel in Kensington, London, September 1985. In the later 1940s, it
was home to John George Haigh, aka The Acid Bath Murderer, who was found guilty
of six counts of murder and hanged in 1949.
(Photo by Keystone/Hulton Archive/Getty Images)

Dr Archibald Henderson, and his wife Rosalie, who were victims of serial killer Haigh.
(Photo by Popperfoto/Getty Images)

Dr Archibald Henderson, and his wife Rosalie, who were victims of serial killer Haigh.
(Photo by Popperfoto/Getty Images)

Dr Archibald Henderson and his wife Rose during one of the doctor's wartime leaves,
circa 1944. They were both murdered in West Sussex on 12th February 1948 by
John George Haigh, aka The Acid Bath Murderer.
(Photo by Keystone/Hulton Archive/Getty Images)

Portrait of Mrs Rosalie Henderson, a victim of serial killer Haigh.
(Photo by Popperfoto/Getty Images)