Another example of rampage killers, Eric Harris and Dylan Klebold was brought upon the video. Both of these young men made a homemade bomb hoping to kill thousands, but when the bomb did not work they decided to shoot up the school. Boht of these teenagers can be described as mass murders. The killed serval people at school which was one location, within a few hours. Dylan Kledold was looked at through his diaries and was very depressed and suicidal. He talked about feeling like he did not belong to the world, liking a girl who did not like him, and feeling invisible. Depression is one of the future in rampage killers. John Keplt studied the fundamental differences in serial killers mind. He conducted a Stroop test on two groups of people.
