Christie Done It at The Cockpit

In November 1949, Beryl Evans and her baby, Geraldine, are murdered in their Notting Hill home. Timothy Evans, a lorry driver, father to Geraldine and wife to Beryl, as well as a being a violent individual and a compulsive liar, is eventually executed for the murder. Yet just 3 years later, it was discovered that John Christie had murdered at least eight women in the same building.Where is the truth in the mess of lies, false confessions by Timothy, and a justice system biased towards Christie?