Which is one reason why psychopaths don't generally going around engaging in killing sprees, when they might otherwise. They never accomplish much, in spite of intelligence and lots of energy. They can never actually *finish* anything.
So, they tried killing people for a lift, got what they wanted, realized it wasn't so great - That's probably why they didn't continue to shoot people in the cafeteria, even though they were right there, defenseless, assuming they'd be shot.
At 01:55 PM 12/17/2012, shag carpet bomb wrote:
>...they could have kept on killing, but they didn't. they just looked
>around, emotionless, and then offed themselves. Cullen says that they
>probably were all amped up for the time of the lives, turned out to be a
>dud, and they were back to feeling lifeless, wooden, nothingness. So they
>offed themselves. They'd gotten what they could get out of shooting
>people, so they didn't shoot anyone else in the cafeteria once they
>realized their bombs hadn't gone off.\