A detective is an investigator, usually a member of a law enforcement agency. They often collect information to solve crime by talking to witnesses and informants, collecting physical evidence, or searching records in databases. This leads them to arrest criminals and enable them to be convicted in court. A detective may work for the police or privately.
In United States criminal law, probable cause is the standard by which police authorities have reason to obtain a warrant for the arrest of a suspected criminal or the issuing of a search warrant. It is also the standard by which grand juries issue criminal indictments. The principle behind the standard is to limit the power of authorities to perform random or abusive searches, and to promote lawful evidence gathering and procedural form during criminal arrest and prosecution. The standard also applies to personal or property searches.
A Special Agent, in the United States, is usually a criminal investigator or detective for a federal or state government, that primarily serves in investigatory positions. Additionally, many federal and state "Special Agents" operate in "criminal intelligence" based roles as well. Within the US federal law enforcement system, dozens of federal agencies employ federal law enforcement officers, each with different criteria pertaining to the use of the titles Special Agent and Agent.
In financial regulation, a Suspicious Activity Report (SAR) or Suspicious Transaction Report (STR) is a report made by a financial institution about suspicious or potentially suspicious activity. The criteria to decide when a report must be made varies from country to country, but generally is any financial transaction that does not make sense to the financial institution; is unusual for that particular client; or appears to be done only for the purpose of hiding or obfuscating another, separate transaction. The report is filed with that country's financial crime enforcement agency, which is typically a specialist agency designed to collect and analyse transactions and then report these to relevant law enforcement. Front line staff in the financial institution have the responsibility to identify transactions that may be suspicious and these are reported to a designated person that is responsible for reporting the suspicious transaction. The financial institution is not allowed to inform the client or parties involved in the transaction that a SAR has been lodged.
The Australian Criminal Intelligence Commission (ACIC) was formed to strengthen the country's response to crime affecting Australia. The agency has specialist investigative capabilities and delivers and maintains national information sharing solutions. The ACIC was established on 1 July 2016 following the merger of the Australian Crime Commission and CrimTrac.
The Defense Criminal Investigative Service is the criminal investigative arm of the Office of the Inspector General, U.S. Department of Defense. DCIS protects military personnel by investigating cases of fraud, bribery, and corruption; preventing the illegal transfer of sensitive defense technologies to proscribed nations and criminal elements; investigating companies that use defective, substandard, or counterfeit parts in weapons systems and equipment utilized by the military; and stopping cyber crimes and computer intrusions.
An informant is a person who provides privileged information about a person or organization to an agency. The term is usually used within the law enforcement world, where they are officially known as confidential or criminal informants (CI). It can also refer pejoratively to someone who supplies information without the consent of the involved parties. The term is commonly used in politics, industry, entertainment and academia.
A racket is an organized criminal act, usually in which the criminal act is a form of business or a way to earn illegal money regularly or briefly but repeatedly. A racket is often a repeated or continuous criminal operation. Originally and often still specifically, a racket was a criminal act in which the perpetrator or perpetrators offer a service that is fraudulently offered to solve a nonexistent problem, a service that will not be put into effect, or a service that would not exist without the racket. Conducting a racket is racketeering. Particularly, the potential problem may be caused by the same party that offers to solve it, but that fact may be concealed, with the specific intent to engender continual patronage for this party.
Illinois v. Gates, 462 U.S. 213 (1983), is a Fourth Amendment case. Gates overruled Aguilar v. Texas and Spinelli v. United States, thereby replacing the Aguilar–Spinelli test for probable cause with the "totality of the circumstances" test.
Environmental crime is an illegal act which directly harms the environment. International bodies such as the G8, Interpol, European Union, United Nations Environment Programme and the United Nations Interregional Crime and Justice Research Institute have recognised the following environmental crimes:
The Criminal Justice Information Services Division is a division of the United States Federal Bureau of Investigation (FBI) located in Clarksburg, Harrison County, West Virginia. The CJIS was established in February 1992 and is the largest division in the FBI.
Financial intelligence (FININT) is the gathering of information about the financial affairs of entities of interest, to understand their nature and capabilities, and predict their intentions. Generally the term applies in the context of law enforcement and related activities.
The Oklahoma State Bureau of Investigation (OSBI) is an independent state law enforcement agency of the government of Oklahoma. The OSBI assists the county sheriff offices and city police departments of the state, and is the primary investigative agency of the state government. OSBI works independent of the Oklahoma Department of Public Safety to investigate criminal law violations within the state at the request of statutory authorized requesters.
The North Carolina State Bureau of Investigation (SBI) is a state-level law enforcement agency in North Carolina.
The following outline is provided as an overview of and introduction to law enforcement:
A law enforcement agency (LEA) has powers, which other government subjects do not, to enable the LEA to undertake its responsibilities. These powers are generally in one of six forms:
The Rockingham County Sheriff's Office (RCSO) is the primary law enforcement agency servicing 76,314 people within 853 square miles (2,210 km2) of jurisdiction within Rockingham County, VA.
A law enforcement agency (LEA), in North American English, is a government agency responsible for the enforcement of the laws.
The United States Air Force Police are the civilian uniformed police service of the United States Air Force, responsible for the force protection of assets and all aspects of law enforcement on U.S. Air Force installations, and other facilities operated by United States Air Force.
