Springtrap, a man once loved, a man by the name William Afton, a man turned serial killer. Back in the 80's, he lured kids below into the facility, then killed them and stuffed them into the animatronic suits. The souls came back to haunt him, and he died a gruesome death, now adorning his springlock grave for eternity, his rotting suit all thats left of him. He sits abandoned in the burnt down and boarded up Fazbear's Pizzeria, alone, whereas the others have been decommissioned. He sits there, alone, haunted by his nightmares, by the traumas, with no one left. His entire family is dead, all by his hands, and all that's left is for him to rot by himself, trapped in his own hell forever.