A woman's body is found in London. DNA turns up a hit, yet the suspect apparently died weeks before the alleged victim. Here, forensic scientist Dr Mike Silverman tells the story of one of the strangest cases of his career. It was a real-life mystery that could have come straight from the pages of a modern-day detective novel. During the late 1970s... the idea of being able to identify someone from a few tiny drops of blood seemed like something out of science fiction” A woman had been brutally murdered in London and biological material had been found under...