Also if this is spoilers to answer don't say anything, but this thing from the first trial is driving me INSANE
HOW IS "SHE POISONED THE RIM OF THE GLASS" NOT SOMETHING THAT IS BROUGHT UP AT ALL?? They put so much emphasis on that glass for NOTHING. I get that that's not the final answer, but it's so god damn obvious as a possibility that them not even briefly giving it lip service is ABSURD, especially since the actual answer is fucking rare foreign poison which our country doesn't know about, which...even with the time setting, I refuse to believe they would run tests on it and come back with results that there's literally nothing in there, even if they didn't know what it is. Just completely unable to suspend my disbelief on that one. It feel like the writer came up with the solution to all these case and worked backwards to make it all fit after the fact sometimes.