This is because some of the evidence, some of the proof that they had admitted doing wrong was stolen by someone before the trial and so the court, the judge, didn't actually have that evidence in front of them.

这是因为一些证据，一些他们承认做错的证据在审判前被某人偷走了， 所以法庭，法官，实际上并没有在他们面前的证据。