It's been forever since I've read it, but I remember it being one of my favorites.
>>77062913My interpretation had always been that Gilda was not one of the killers, she just thought Harvey was, and convinced herself that she was because she was constructing a fantasy in which she and Harvey were still "together" in some way in order to deal with the grief of losing him.
Now that I look back on it, though, there isn't a lot to suggest that the reveal is supposed to be anything but literal. But I like my ending better, so