Quote from anipie: “I didn't even understand the ending fully?! ” If you prevent Suzie from killing Ira in the Suzie/Ira scene, then Ira will explain in the ending that she, Linda, and Miss Siska are the predecessors to the Lady in Red. You can watch that scene here: youtube.com/watch?v=j41H-aWs5Cs#t=285 There's also some speculation that Miss Siska was under control of the spirits all along, since she was the one who drove them to the abandoned village in the first place.