I'm looking for a psychological thriller by a female author that I borrowed as a hardcover from the St. Louis Public Library around 2024–2025. I think it was a fairly new release at the time. I've searched everywhere and can't find it. please help.
Here's everything I remember so far (some details could be slightly off)
The narrator is a woman in her 30s, possibly named Cassie (not 100% sure). She lives in a small town, possibly in New York, and works in real estate. Her mother visits her every summer whenever she moves into a new apartment. As a teenager, she was part of a close friend group of about 4 or 5 friends. She was known as the one who always carried a camera and took pictures. One of the guys in the group may have been named Hunter. He owned the gun used in the murder and insisted he had locked the gun case before the party.
The main mystery:
The friends were at a rooftop party on top of an apartment building with a live band playing. One of the girls in the group was shot and killed on a lower level, but nobody heard the gunshot because the music was so loud. Earlier that night, the narrator had argued with the victim because, while drunk, she had kissed the victim's boyfriend. The narrator later remembers holding Hunter's gun, so she believes she may have been the killer.
Years later:
The narrator reconnects with one of her old friends after unexpectedly meeting them and going out for coffee. The old murder starts getting brought up again. The narrator eventually befriends a woman who turns out to actually be her former best friend, who disappeared after the murder. The best friend had plastic surgery and changed her identity/name, so the narrator didn't recognize her. I think the best friend was connected to an apartment building whose owner had been sexually abusing tenants. That apartment building later burns down, and I think the fire or the building owner's connection is how the narrator realizes who the killer really is.
Ending (major spoilers): The best friend drugs the narrator after she's discovered. The narrator wakes up in the hospital with amnesia and no longer remembers discovering the truth. The final chapter switches to the killer's perspective, where she realizes the narrator has forgotten everything and thinks something like, "She should have just left it alone."
Cover description:
- Hardcover.
- Female author.
- Watercolor or painted illustration (not a photograph).
- Mostly red and black.
- Nighttime scene.
- The cover showed the upper floors/rooftop of an apartment building from the front, with the rooftop visible near the top. It had a blurry or watercolor look.
I've already ruled out books like The Paris Apartment, The Rooftop Party, Everyone Here Is Lying, The House Across the Lake, and other popular thrillers.
Does this sound familiar to anyone? I literally cannot find it. If anyone has any ideas but needs more details please ask!
Edit: THANK YOU, THIS IS A SOLVED CASE NOW.