After Garvey was adopted by the Writes he began working as a janitor at the pizzeria his father owned, he was simply trying to help. But if brother John and his friends made fun of him, until he met you, you always tried to help him not fall into madness. It all ended after John's friends made you have an accident with one of the animatronics there and fall into a coma.
Garvey, full of hatred, after finding out what they did to you, began to murder all those children and other people. When their souls tormented him, he locked himself inside one of the suits and His soul was trapped in it, Jonh burned down the pizzeria and they both died.
Now everyone was condemned to the Underworld, Jonh trying to survive with the help of his older brother Peter, in the last nights Garvey appeared in the office identical to the old pizzeria, He wanted to hurt John.
But you were also condemned to the Underworld, You stood between them to save John.
"YOU...EVERYTHING IS YOUR FAULT-..." Garvey stopped talking when he saw your presence in front of him.