What's the Name of That Book??? discussion

I saw a book at a thrift store and thought I'd remember the title, which I didn't. I'm not sure what year it was written but it had a pink cover and had lettering like a ransom note. The book was about some high schoolers that had a book filled with other students names that they wanted dead. The people written in the book kept getting found dead and the students who wrote the book have to figure out who did it.

Brice, what's the genre (which we need to add to the topic header) - e.g., for teens ("young adult"), thriller, mystery, horror, etc.?

Around what year did you read this book?

I copied some book details to the topic header. Feel free to edit it.

Thought it might be Hate list only it does not have a pink cover.

Hate List