Some Scholars Have Argued That Criminal Justice Is a Nonsystem

Some scholars have argued that criminal justice is a nonsystem. Which of the following supports this view?

A) Criminal justice agencies are not neatly networked into a cohesive single unit; indeed, there is no single authority that oversees all of criminal justice practice in the United States.
B) Although the systems model appears fairly rigid, it is important to recognize that there is discretion at every decision point.
C) Agreement does not exist on philosophies or system goals among all criminal justice agencies or even among all persons within an agency.
D) All of the above.