I wonder if it matched Levi Bellfield..? I don't suppose we'll ever get to know. He was thought to have actually murdered them, and Michael Stone was fitted up for it. Plus, the one witness account of a man driving a car near the scene, the woman describes Bellfield and not Stone. There are plenty of websites about the case if anyone is interested.It’s also worth mentioning that the DNA found on the towels did not match that of Michael Stone, who has spent almost 24 years in prison for the murders.
Anyway, I've digressed. Sorry.