Instructions: Read this question, come up with an answer, and post it in the comments. This is not a trick question. I'm very interested to read what you come up with.
A woman, while at the funeral of her own mother, met a man whom she did not know. She thought this guy was amazing, her dream guy, and she fell in love with him right there, but she never asked for his number and then could not find him. A few days later she killed her sister.
Question: What is her motive for killing her sister?
[I'll post the answer later, after Family Pancake Night (first of many, I hope) and yoga.]