Since There Are So Many Detectives Around

I was curious as to whether or not you would answer this scenario correctly....

(Robert, this is right up your alley)

The main character in the story is this girl. When she was at the funeral of her own mother, she met this guy who was also there, but she did not know who he was.
This guy happened to fit her bill of her dream guy, so she fell in love with him at once; love at first sight etc...
A few days later, the girl killed her own sister. When the cops asked her why she did that, she gave a very shocking answer...
Do you know what her motive for killing her sister is?

Think of the answer before looking








She was hoping that the guy would appear at the funeral again. She wanted to see him.


This was a test by famous American psychologists used to test if one has the same mentality as a killer.

In fact, a lot of arrested serial killers took part in this test and had answered it correctly.

In case you're wondering what I answered, I thought she was trying to eliminate the competition. Goes to show how I think.