Now, I won't give the answer immediately because you would see the answer all at once and it would ruin the whole thing. So I am just going to wait for a few replies to the question and then I will give the answer to the question and give some info on it. Also, once you give the answer explain why that is your answer.
A woman, while at the funeral of her own mother, met this guy whom she did not know. She thought this guy was amazing, so much her dream guy she believed him to be just that! She fell in love with him right there, but never asked for his number and could not find him. A few days later she killed her sister.
Question: What is her motive in killing her sister? (Give this some thought before you answer).