An Irish prosecution

In which the prosecution as part of its case presents evidence helpful to the defence, which would be fine, except that it was the wrong evidence -- the actual evidence being much more damaging the defence, so the jury is hastily briefed on what happened, given the new evidence and told to make a decision on that basis. If the defendant is found guilty, he has a ready case that the trial was botched, and if a confused jury finds him not guilty, another trial will be difficult if not impossible. One wonders how the Minister for Justice spends his time.