So, it says that in one of the minigames, Freddy bit a kid, which disproves the theory that Foxy was responsible for the bite. WELL apparently there's a little easter egg and something in that same game and something or other shows the number 1983. There could've been two bites. So what if Freddy was responsible for the bite of '83, but the bite of '87 was Foxy's work? Is there any other stuff that might prove or disprove this? Halp meh.