Once you've been consuming true crime for a while things can get, well, a bit boring. It is possible to hear the same cases again, and again, all researched from the same Wikipedia article, and as humans we crave novelty. However as a genre which has to do more than any other in terms of ethical naval gazing the search for novelty is something that has to be finely and carefully balanced with what is both legal and moral. It is this difficult high wire act where Unravelled is placing itself.