Who Caused The Bite of 87? - Five Nights at Freddy's Mysteries

Actually, I think Mangle's motive is actually a little different. During SaveThem, they are active and their file is named "hewashere." This would mean that they SAW the guard doing the DCI, giving them a proper reason to bite the dayshift guard.

You are forgetting one thing. It's a bite, not a stabbing. Toy chica would have to stab the guard's head. while Mangle can just swoop down and bite the guard in the head / face. Plus Chica's beak doesn't look like it can open that far. And an adult head is larger than Chica's beak, by a long shot.

I think Toy Chica’s voiceline about her beak on your forehead was just a taunting message from her to William about the Bite of ‘83. This could be said with the Bite of ‘87 being caused by Mangle as well but pretty much I think this is Toy Chica’s way of saying “Hey, remember those two other guys who got their frontal lobes bitten off? You’re next, b*tch.”

I think it was definitely Mangle, I mean it only makes sense considering her Jumpscare, her motive, and the fact how she's just.... you know...

It was Mangle, apparently the former night guard Jeremy Fitzgerald, who you play as for the first two (I think, maybe just the first) nights. While he was on the day shift Mangle came off of the ceiling and bit his forehead (frontal lobe), mistaking him for William Afton. This is just what I’ve put together as a theory from some research I’ve done on it so don’t take it too seriously

Mangle’s audio is a stock audio, there’s nothing hidden in it, people have been saying this for 9 years.

The internet says Toy Bonnie but my heart says Mangle

Wait until another tales from the pizza plex book comes out and turns out balloon boy was the one who caused the bite 😂

Toy Chica's line was just The One He Shouldn't Have Killed taunting William Afton through her Realistically one line isn't enough

If Toy Bonnie had done it, the place would need three garbage bags, a shovel, some disinfectant, some latex gloves, and oregano! Theodore I can't go back to prison.

I don't think that's true most because the phone guy says the animatronics are fine around kids but are hostile towards the staff. With him even in saying to stay close to the animatronics, any would have likely stayed around the toy versions of Freddy, Bonnie, and Chica. And in order for mangles radio to be used as evidence that means that this is implying that The Bite of 87 already happened before your week which makes absolutely no sense as by the end of night 6 when phone guy is saying about how none of them are acting right and how a birthday is happening at that day along with telling you to stay close the animatronics the idea of one of them biting off somebody's frontal lobe in front of several kids and adults makes perfect sense as to why it closed down as the ending of night 6.

My problem with it being Mangle is that it most likely happened when Jeremy was leaving the building but Mangle is so loud with the constant radio static Jeremy could easily avoid Mangle plus she probably isn't fast considering she doesn't have legs and crawls and climbs everywhere.

What if everyone did it? What if everyone just decided to take a quick bite like a buffet?

a big indicator on why I believe it was toy bonnie is because why is the newer model of bonnie lacking a buck tooth, it's a trademark for any rabbit character to have. something telling me that it was due to the incident in which they just removed the front top tooth of the animatronics. Narratively it would be interesting, toy bonnie buck teeth is narrow enough to not completely destroy the human skull such as the case with foxy or mangle but isn't too broad to have a crushing effect like freddy's or fredbear, the chomp of 83.

I think toy bonnie did the bite because after he bit the daytime security guard, Jeremy lived on not as a person, but as Shadow bonnie Out of Agony.

I love how people think this. But no one did it. Cause his tears caused it😂😂😂

I feel like mangles evidence with the radio doesnt make much sensr because she doed it before the bite of 87 which happened at the end of the week

i dont think it was mangle. her police radio described a little boy, Jeremy was the victim, who is a grown man. also, all toys animatronics have criminal database systems, meaning they all have access to police contact. mangle being so often torn apart means it's constantly playing. and the bite was committed near parts and service which is across the building from kids cove

theres also one thing you forgot to mention when the phone guy in fnaf 1 said “its amazing how a human can survive without a frontal lobe “ something along the lines of that so basically it means the bite of 87 wasnt a death also when the cop called for 10-1 it either meant they had bad signal or hes in need of immediate help so that might add on to that as well

If Chica was on stage she would have a beak her beak can't open that much so a child's head wouldn't fit