Knife Mop. Explanation In the first trial, Franciscus suggests that the knife and mop handle having similar residue means that they were taped together to make a makeshift spear. This turns out to be right.
Oranges. Explanation In the second trial, an orange peel and a bit of crushed orange is one of the clues, which ends up never being explained IC. This being a meme is also a callback to several other murdergames that have included citrus as a clue.
KEET. Explanation One of Millium's nicknames for Keith, which eventually ends up being used by multiple other characters.
