It's not natural to kill one's parents, so it's not commonplace.

If it's an argument that's taken place in the past, this might have pushed him over the edge.

A lot of folks did not want the job. They had to worry about people shooting them in the back.

Nowhere does he (Christie) say Norcross is innocent.

Society isn't really 100 percent behind aggressive sanctioning of people who participate in victimless crimes.