Patience is required in this game.  Overwhelming evidence is required for any case to stick against an evil empire, and even then nothing is guaranteed - if the judge and jury are comp'd, chalk up another failure.    The patriots are doing the right things, picking off players one by one, gathering evidence, and I suspect they are trying to take as many cases to tribunals as possible.  That might take longer, but then the treasonous bastards can receive a fair-to-everyone trial, and the appropriate punishment.  Plus that sends a message that inspires raw panic in the remaining players.  Panic mode leads to stupid decisions.  Sometimes it leads to minor players being taken out without having to gather up the scattered evidence against them.