This means that everyone with an IQ beyond 100 is a potential killer.
And no, this test doesn't show psychopathic way of thinking, mostly because the real psychopaths don't experience love and they won't be motivated to kill someone because of it. Due to the the lack of emotional influence, they usually have above average logical thinking and would never do something this stupid.
This test is created by trolls to create flame wars against people with problem solving mentality.