Thresholds of Violence Which of the following identifies the central idea of the text?
A. School shootings are primarily carried out by very disturbed individuals who have suffered abuse.
B. By knowing the trends of school shootings, it will be easier to anticipate them and prevent them in the future.
C. Some young men who don't suffer from psychosis feel compelled to follow the pattern set by earlier mentally-ill school shooters.
D. Young men who are fascinated with school shootings, but not disturbed, are more dangerous than psychopaths and need to be punished more seriously.