When I was on the last day of filming for BBC4’s Dark Son back in August, the film’s presenter and top criminologist David Wilson was chatting about the Jack the Ripper documentary he had just made with Emilia Fox.
He was talking about how the programme shed new light on the case. Let’s face it, the Ripper industry of books, conventions and fansites can be tawdry. Many new publications are boring and often exploitative.
However, having read David’s A History of British Serial Killing, I knew this new take on the case would be more sober and have something new to say. David said one new aspect of the BBC1documentary was that they had been allowed to run the case files through the Home Office Large Major Enquiry System (HOLMES).
It is almost a year since publication of The Hunt for the 60s’ Ripper, but the uncovering of new insights into this unsolved series of murders continues.
The BBC documentary about the London serial killer of at least six women is likely to reveal new information about a possible culprit when it’s broadcast later this year. I was lucky enough to take part in this for a day’s filming in February and heard of several intriguing new areas of inquiry being made.
Now I have been put in touch with a scientist at Queen Mary University of London. He has been doing new research of his own.
Steve Le Comber of Queen Mary University
Steve Le Comber is a mathematical biologist at Queen Mary University, London. He specialises in using geographic profiling to trace sources of disease outbreaks, such as malaria. He has occasionally worked alongside Dr Kim Rossmo, an investigator who helped me with my book.
Kim works on behalf of law enforcement agencies around the world by using his own geographic modelling to pinpoint areas where serial criminals may be based. He conducted an analysis of the Nude Murders for me. These were, of course, committed in west London in 1964-65. Put simply, geographic profilers analyse crime-scene locations using a computer algorithm to calculate where a perpetrator might live or work.
Such a technique was not available in the Sixties to Scotland Yard’s detectives. They were flummoxed by this careful, calculating killer.