Premise: Whitechapel is a British television drama series produced by Carnival Films, in which detectives in London's Whitechapel district dealt with murders which replicated historical crimes. The first series was first broadcast in the UK on 2 February 2009 and depicted the search for a modern copycat killer replicating the murders of Jack the Ripper.
Hypothesis: Whitechapel features crimes that are based on real crimes that happened.