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Research Paper: Students will write a paper evaluating a real criminal case scenario that includes the three major components of the Criminal Justice System. The final research paper is due on May 19, The paper will be 3 -5 pages in length to include title page, and reference page are not included in the page count , typed and double-spaced with a font size of 12, and has a minimum of four references. The paper should cover complete elements of the process of the criminal justice system. These items should be written in sections with the following titles and elements:. Elit e ssays Login.

The Components Of The Criminal Justice System Video

Elements of the Criminal Justice System The Components Of The Criminal Justice System

Law enforcement in the United States is one of three major components of the criminal justice system of the Read article States, along with courts and corrections. Although each component operates semi-independently, the three collectively form a chain leading from an investigation of suspected criminal activity to the administration of criminal punishment. Law enforcement operates primarily through governmental police agencies. There are 17, U. The law-enforcement purposes of these agencies are the investigation of suspected criminal activity, referral of the results of investigations to state or federal prosecutorsand the temporary detention of suspected criminals pending judicial action.

Law enforcement agencies, to varying degrees at different levels of government and in different agencies, are also commonly charged with the responsibilities of deterring criminal activity and preventing the successful commission of crimes in progress.

Other duties may include the service and enforcement of warrantswritsand other orders of the courts. Law enforcement agencies are also involved in providing first response to emergencies and other threats to public safety ; the protection of certain public facilities and infrastructure ; the maintenance of public order; the Componentz of public officials; and the operation of some detention facilities usually at the local level.

Policing in the United States is conducted by "around 18, federal, state, local and city departments, all with their own rules". Every state has its own nomenclature for agencies, and their powers, responsibilities and funding vary from state to state. At the federal level, there exists both federal police, who possess full federal authority as given to them under United States Code U.

Both police and law enforcement agencies operate at the highest level and are endowed with police roles; each may maintain a small component of the other for example, the FBI Police. The agencies have jurisdiction in all states, U. Most source agencies are limited by the U. Code to investigating only matters that are explicitly within the power of the federal government. There are also federal law enforcement agencies, such as the United States Park Policethat are granted state arrest authority off primary federal jurisdiction.

The Department of Homeland Security DHS is another branch with numerous federal The Components Of The Criminal Justice System enforcement agencies reporting to it. At a crime or disaster scene affecting large numbers of people, multiple jurisdictions, or broad geographic areas, many police agencies may be involved by mutual aid agreements. The command in such situations remains a complex and flexible issue. In accordance with the federal structure of the United States governmentthe national federal government is not authorized to execute general police powers by the Constitution of the United States of America.

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The power to have a police force is given to each of the United States' 50 federated states. The US Constitution gives the federal government the power to deal with foreign affairs and interstate affairs affairs between the states. For police, this means that if a non-federal crime is committed in a US state and the fugitive does not flee the state, the federal government has no jurisdiction. However, once the fugitive crosses a state line, he violates the federal law of interstate flight and is subject to federal Criminall, at which time federal law enforcement agencies may become involved. Most states operate statewide government agencies that provide law enforcement duties, including investigations and state patrols.

Intro to the American Criminal Justice System

They may be called state The Components Of The Criminal Justice System or highway patroland are normally Crikinal of the state Department of Public Safety. In addition, the Attorney General 's office of each state has its own state bureau of investigation such as in California with the California Department of Justice. The Texas Ranger Division fulfills this role in Texas although they were founded in the period before Texas became a state. For example, in Coloradothe Department of Revenue has its own investigative branch.

Also known as parishes and boroughscounty law enforcement is provided by sheriffs' departments or offices and county police. County police tend to exist only in metropolitan counties and have countywide jurisdiction. For places that have both county police and county sheriffresponsibilities are given to each: The county police are in Sysrem of typical police duties such as patrol and investigations, [6] whereas the sheriffs' department in this situation takes care of serving papers and providing security to the courts. County police tend to fall into three broad categories, full service, limited service, and restrictive service.

Limited service provides to the unincorporated and special districts.

Restricted service provide security to the county-owned parts of the county. Sheriffs are not police and have many different responsibilities. Sheriffs are elected officials where the head of police is appointed Ciminal hired in. Sheriffs are responsible for all three parts of the criminal justice system. They uphold the county jail, ensure safety within the courts, and have jurisdiction to enforce laws in the entire county. The Commonwealth of Virginia does not have overlapping county and city jurisdictions, whereas in most other states, municipalities generally fall within and share jurisdiction and many other governmental responsibilities with one or more county ies.]