The Wimbledon Killer

S01E02 Episode 2

While the police intensify their search for Rachel Nickell's murderer, they uncover a series of assaults that appear to be connected. After a long wait of sixteen years, thanks to advancements in forensic science and fresh evidence, they finally apprehend Robert Napper. How did he manage to remain undetected for so long? Furthermore, what other offenses might he be responsible for?