Lord Kilner in 1952 acknowledged the importance of truth, honesty and transparency in criminal cases. Murder suspects should have access to ALL documentation, especially documentation that contains proof of innocence. If these vital documents have been hidden under unlawful P.I.I. (public interest immunity) clauses and fabricated evidence has replaced these documents to deliberately entrap an individual, then the higher courts need to step in. Unlawful use of P.I.I. not only damages the public interest. but leads to an unfair trial which in turn results in an unsafe convictions. Courts that do not uphold the purity of the law, but instead engage in unethical means to secure a conviction at all costs as a vehicle to protect their other interests insult the public tax payers, the public interest and victims.