u/Icy_Application_4025

I going crazy looking for this book. it used to be my favorite but recently I’ve been dropping out of reading and I hope this could re introduce me to it so yeah. this is really vague and unhelpful but hopefully you guys can find it.・Basically I don’t remember much but it was like a compilation of different murder stories and the subplot was like a interviewer goes to a retired murder author and starts asking questions about different tropes when writing murder and I can only remember one of the mini stories that were included which was about a girl killed in a bathroom and a pair of detectives started investigating and in the end it turned out to be one of them who was creepily in love with her and killed her