Everyone is nutters in this book. Everything is mysterious. It goes between past and present. There's an apartment, two girls (one that lived and one that now lives) in the apartment, an owner who has a sex thing with them both, an ex boyfriend and then a some randoms. It's all twisty. The story seems to be saying this guy killed the first girl, then this other guy killed her, or maybe see committed suicide. You eventually find out what really happened, and I stick by the first sentence. Everyone is nutters in this book.