What I mean is just that there should be rules and procedures in place to prevent situations where the state wants someone found guilty, the evidence and the letter of the law doesn't support that, but the judge feels compelled to rule against the defendant anyway out of fear of retaliation. Innocent until proven guilty doesn't work unless the state needs reasonable evidence to declare guilt, and someone in charge of determining that whose job is to weigh the evidence and interpret the law as written, not blindly agree with law enforcement agencies. And I know that a lot of Western legal systems today are nowhere near perfect, but I do think "innocent until proven guilty" is a concept we should keep after the revolution.