One day the main character who gets murdered is walking along, la la la la la, and '' accidentally '' drops a notebook. La la la la la, and then the murderer comes and finds the book. They finds out a bunch of hilarious and humiliating '' secrets '', la la la la la, and in a effort to become more popular, they share the book with numerous people.
But one person points out that it has their name on it, and so they found out it was all a prank. LA LA LA LA LA!
They stole something, they were a serial killer and someone wanted revenge, they were unpleasant. Somebody wanted inheritance money or Life Insurance money. They had a secret. Someone else said something which embarrassed a serial killer so the serial killer killed their family. Somebody wanted their family, money or friends. Someone hurt them and somebody else wanted revenge so the killed them. Or somebody was trying to protect someone so someone else killed them.
Don't know if that made sense!
That's a lot thanks :D
They were murdered because they betrayed someone.
They were murdered because they know a deep, dark, ominous secret that must never get out.
She fell in front of a train in the subway! >:3