(In the FNAF: SB dlc Ruin, Cassie is told that the last security node is Roxy. If you have played or watched someone play the dlc, you'd know that Cassie is tricked by a fake gregory voice named, The Mimic, a dangerous robot that is haunted that can mimic any voice, and anything. You'd also know that Roxy is blind, because gregory in the first game, stole them to upgrade Freddy.)

Roxy: Cassie, what are you doing?

Cassie: holding her faz-wrench and about to deactivate Roxy while being sad