Good grief. Some in here are as psycho as Dorner himself.
It isn't a question of being "psycho", it is a question of being able to look a little farther down that road and see what could be, as ugly as that is--and all the more incentive to do everything in our power to stop things before people have hard choices to make.
"And how we burned in the camps later, thinking: What would things have been like if every Security operative, when he went out at night to make an arrest, had been uncertain whether he would return alive and had to say good-bye to his family?"― Aleksandr Solzhenitsyn