Extreme Murderous Intent

What conditions are needed to kill, and what kind of people are killed. A killer has his own self-discipline, who should be killed, who should not be killed, when he should be killed, what conditions are needed to kill him, and what kind of means will the killer work for the person who paid the murder. Every killer will have his own self-discipline and his own choice. The choice to kill or not to kill is all in his mind. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.