I gave this scenario: A woman meets a man at her mother's funeral. They hit it off, have a lot in common, and the woman feels that this guy is definitely worth getting to know better. But he leaves the funeral before she can get his address or telephone number.
Two weeks later, the woman murders her sister. Why?
The answer is, the woman wants to see the man again, and she figures that if he came to one funeral, he might come to another.
Kudoes--or should that be wary looks?--go to meritahut, sauron_the_dark, and tarlia for getting the correct answer!
Meritahut pointed out that I should add 'writer' to the quiz title. Since all three people who came up with this answer are writers in one way or another, I think that's appropriate.