Oh! A butterfly! How adorable!
As for the mystery of Miss Suzimiya's disappearance. Since there is some debate on the issue, I shall state what seems obvious to me.
First, that some dark coalition - call them the "Mafia" - were the ones who performed the deed. It is, of course, also possible that a, hmm, how to say this, "vigilante" executed Miss Suzimiya, but to me it seems far more likely that poor Haruhi was never intended to be a "player" to begin with and was always destined to be a Night 0 death that gave us all an excuse to come to court today and punish the guilty. If Haruhi's death was the work of a zealous town vigilante exercising his own free will, the Judge would not have said her death was "not entirely unexpected," so that leaves the mafia, or else a destined Night 0 suicide to stir the pot since Haruhi is a troll.
Secondly, that this bit of information is potentially relevant and should not to be ignored. Haruhi was a player and thus a legal target for other Night 0 actions. On the off chance a tracker / watcher exists, it is possible - albeit unlikely - that someone already has reliable evidence to work with related to her foul murder. At least in the "murder" case if not the "suicide" case.
...I hope I didn't make any mistakes, Your Honor! But that is the situation as I see it.
Since there are still a few testimonies missing, I thought I'd just comment on how wonderful butterflies are. When you see a butterfly, you know you're going to have a great day! What's your favorite kind of butterfly, Bea? I understand that you're a fan as well! Maybe we can start a club.
I think the classic Monarch butterfly is my favorite. Beautiful, yet it protects itself with poison in its wings so that people know not to disturb them. Nature at its finest.
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Oh! Gaston! You didn't say you were a ninja, as well! How dashing and multi-talented of you.