Actually, rephrasing it made it much clearer what your point was, so I for one appreciate itYeah. I've said this recently so sorry to be repetitive, but I find it absurd that a material witness in a case would be in a position to dismiss charges, or have anything at all to do with the prosecution and/or disposal of that case. That wouldn't fly in any credible justice system today, that part of the story is just not believable to me.

I suppose it was meant to go along with the very special position that Starship captains in TOS were said to hold, along the lines of "lord and master of all he surveys".
Plus the fact that they are out there on the frontier and less than accurate record keeping (as we later see when there is apparently no mention in the computer banks of Khan being in the Ceti Alpha system)