美国执法系统英语PPT

1、Liu Quanlin（刘泉霖） from Group 3Law enforcement in the United States01Brief Introduction02Types of American Police03characteristics04conclusioncontents1Brief IntroductionCriminal Justice System in America020103The courts (judicial departments) The corrections( punishment, treatment, and supervision)Law

2、 enforcement Law enforcement operates primarily through governmental police agencies. The law-enforcement purposes of these agencies ： investigation of suspected criminal activity, referral investigations to the courts, temporary detention of suspected criminals. brief introduction2Types of American

3、 Police At the federal level, there exist both federal police and federal law enforcement agencies. 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).FederalThe Depar

4、tment of Justice (DOJ) is responsible for most law enforcement duties at the federal level. It includes the Federal Bureau of Investigation (FBI), the Drug Enforcement Administration (DEA), the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF), the United States Marshals Service, the Federa

5、l Bureau of Prisons (BOP) and others.FederalDOJ(美国司法部)FBI（联邦调查局）（联邦调查局）DEA（药品管制局）ATF（美国烟草火器与爆炸物管理局）美国法警局BOP（联邦监狱管理局）Most states operate statewide government agencies that provide law enforcement duties, including investigations and state patrols. They may be called state police（州警察） or highway patro

6、l（公路巡逻队）, and are normally part of the state Department of Public Safety.StateHighway patrol in CaliforniaTexas Ranger DivisionVarious departments of state governments may have their own enforcement divisions, such as capitol police, campus police, state hospitals, water police, environmental (fish

7、and game/wildlife) game wardens or conservation officers (who have full police powers and statewide jurisdiction). Statecampus police（校园警察）（校园警察）capitol police（议会警察）（议会警察）Sheriffs officesFull serviceLimited serviceRestricted serviceCounty policeFull-serviceLimited serviceRestricted serviceCountyMuni

8、cipal police range from one-officer agencies (sometimes still called the town marshal) to the 40,000 person-strong of the New York City Police Department. Many individual cities and towns will have their own police department, with larger communities typically having larger departments .MunicipalMun

9、icipal police officer and children Most of these serve special-purpose districts and are known as special district police(特殊区域警察). These agencies can be transit police（交通警察）, school district police（学区警察）, airport police（机场警察）, railroad police（铁路警察）, park police（公园警察） OthersAirport police in LA3chara

10、cteristicsEven has miranda warning,police still has many great powers.Such as handcuff,arrest,briefly detain a person and enter a house without knocking if they have “a reasonable suspicion”.As we all know,enter a house without knocking can be shoted legally in america.characteristic 1 police has bi

11、g powers Miranda Warning（米兰达警告）（私闯者会被枪击，幸存者会被补枪）American law enforcement by police violence in recent years is particularly serious, so many innocent people suffered serious injuries because of their tough and headstrong.characteristic 2 officers are violent and willful The police system put nearly

12、1% of the countrys population into prison, which is 5 times higher than the average of the developed countries.By one estimate, the probability of a black man being put in prison in the United States is 1/3New York Daily News said in August 17, 2014, the United States every day at least 1 person dea

13、d in the hands of the police.According to the Guardian,in 2015, 1130 people were manslaughter by police.The California police killed 3 people in 5 monthsmooreSean KennyRomeroThe American news network BuzzFeed reported the case of police sean kenney killed civilians in March 9, the police injective k

14、illed three civilians in 5 months. The victim Jeremi Moore was shoted by Kenny only because of trembling his body after taking drug .The another victim Romero is a father who has two babys. Kenny not only has not been held accountable, and even be promoted.what makes american police so crazy?Give po

15、lice many riahts;Discretion(自由裁量权自由裁量权);Very few police officers have been charged.Sensitive;Trading violence with violencehigh crime rate;Legitimate gun rights;SocietyPoliceGovernmentFrom the maps and the table of crime rate of countries around the world,we can see,the crime rate of america is very high. Crime rate map of countries around the worldCrime rate of countries around the world4conclusionAmerican law enforcement system is complex, var