Why Do We as a Society Need a Criminal Justice System

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Why do we (as a society) need a criminal justice system?
The Criminal justice system is essential in society today without it would mean chaos. Two reasons why we need a system are firstly that it is used to punish or correct wrongdoing (Sallmann and Willis 1980s) and secondly for protecting the young and otherwise vulnerable people (Justice Kirby). Without one would essentially mean total chaos in many parts the world. The system is a series of organizations, the definition of Criminal Justice System: Criminal Justice System. Dictionary.reference.com. LLC. Retrieved December 14, 2011, from http://dictionary.reference.com/browse/criminal+justice+system: a series of organizations who is involved in apprehending, prosecuting, defending, sentencing, and jailing those involved in crimes - including law enforcement, attorneys, judges, courts of law, prisons.

Crime has been around for hundreds of years in every country, during the times of ancient china, pre modern Europe, and colonial America. Throughout history there has been evolving forms of punishment, police reforms, and added rights for offenders and victims, different customs, ideals and economic conditions. Certain laws have changed over calendar years it can be to do with social control and order, for example owning and using a firearm (Gun laws), it has changed over time, society has decided to control and make order when it comes to firearms it is depended on local state and federal laws and licensing weather it is legal or illegal, whilst the public still wants to have a say and so works hard to lobby with or against the banning or regulations of firearms. Statistics show there is a high availability and or demand to purchase there is a popular interest for hunting, self protection etc therefore it is necessary.

The three main components of the system are one investigative, two adjudicative and three corrections. Police are front line dealing face to face with the public; they are the...
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