A detective is an investigator, usually a member of a law enforcement agency. They often collect information to solve crimes 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.
A cybercrime is a crime that involves a computer or a computer network. The computer may have been used in committing the crime, or it may be the target. Cybercrime may harm someone's security or finances.
The Criminal Investigation Department (CID) is the branch of a police force to which most plainclothes detectives belong in the United Kingdom and many Commonwealth nations. A force's CID is distinct from its Special Branch. The name derives from the CID of the Metropolitan Police, formed on 8 April 1878 by C. E. Howard Vincent as a re-formation of its Detective Branch. British colonial police forces all over the world adopted the terminology developed in the UK in the 19th and early 20th centuries, and later the police forces of those countries often retained it after independence. English-language media often use "CID" as a translation to refer to comparable organisations in other countries.
A state bureau of investigation (SBI) is a state-level detective agency in the United States. They are plainclothes agencies which usually investigate both criminal and civil cases involving the state and/or multiple jurisdictions. They also typically provide technical support to local agencies in the form of laboratory and/or record services, or to directly assist in the investigation of cases at the local agency's request.
The Department of the Air Force Office of Special Investigations (OSI) is a U.S. federal law enforcement agency that reports directly to the Secretary of the Air Force. OSI is also a U.S. Air Force field operating agency under the administrative guidance and oversight of the Inspector General of the Department of the Air Force. By federal statute, OSI provides independent criminal investigative, counterintelligence and protective service operations worldwide and outside of the traditional military chain of command. Proactively, OSI identifies, investigates, and neutralizes serious criminal, terrorist, and espionage threats to personnel and resources of the Air Force, Space Force, and the U.S. Department of Defense, thereby protecting the national security of the United States.
The Defense Criminal Investigative Service is the criminal investigative arm of the Office of 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 weapon systems and equipment utilized by the military; and stopping cyber crimes and computer intrusions.
The United States National Drug Intelligence Center (NDIC), established in 1993, was a component of the U.S. Department of Justice and a member of the Intelligence Community. The General Counterdrug Intelligence Plan, implemented in February 2000, designated NDIC as the nation's principal center for strategic domestic counterdrug intelligence.
The Australian Intelligence Community (AIC) and the National Intelligence Community (NIC) or National Security Community of the Australian Government are the collectives of statutory intelligence agencies, policy departments, and other government agencies concerned with protecting and advancing the national security and national interests of the Commonwealth of Australia. The intelligence and security agencies of the Australian Government have evolved since the Second World War and the Cold War and saw transformation and expansion during the Global War on Terrorism with military deployments in Afghanistan, Iraq and against ISIS in Syria. Key international and national security issues for the Australian Intelligence Community include terrorism and violent extremism, cybersecurity, transnational crime, the rise of China, and Pacific regional security.
The Organized Crime Drug Enforcement Task Force (OCDETF) is a federal drug enforcement program in the United States, overseen by the Attorney General and the Department of Justice. The principal mission of the OCDETF program is to identify, disrupt, and dismantle the major drug trafficking operations and tackle related crimes, such as money laundering, tax and weapon violations, and violent crime, and prosecute those primarily responsible for the nation's drug supply.
The Kentucky State Police (KSP) is a department of the Kentucky Justice and Public Safety Cabinet, and the official State Police force of the Commonwealth of Kentucky, responsible for statewide law enforcement. The department was founded in 1948 and replaced the Kentucky Highway Patrol. The department's sworn personnel hold the title State Trooper and are addressed as Trooper and its nickname is The Thin Gray Line.
The Oklahoma Bureau of Narcotics and Dangerous Drugs Control (OBN), often shortened to Oklahoma Bureau of Narcotics, is an agency of the government of Oklahoma charged with minimizing the abuse of controlled substances through law enforcement measures directed primarily at drug trafficking, illicit drug manufacturing, and major suppliers of illicit drugs.
The Kansas Bureau of Investigation (KBI) is the state bureau of investigation of the U.S. state of Kansas. The KBI is a division of the Kansas Attorney General and responsible for providing investigative and criminal laboratory services to criminal justice agencies, as well as investigating and preventing crime in the state of Kansas. Kirk Thompson is the current director of the KBI.
The Kenya Police branch, Directorate of Criminal Investigations(DCI), previously referred to as Criminal Investigation Department(CID) is a department of the National Police Service mainly responsible for investigation. The current Director is Mr. Mohamed Ibrahim Amin The Director reports to the Inspector General of Police. Due to the sensitivity of the position, the Director of the DCI is appointed by the President of Kenya. The DCI headquarters are located on Kiambu Road, Nairobi. The Directorate of Criminal Investigations derives her mandate from Article 247 of the Constitution of Kenya and through the National Police Service Act 2011 which establishes the Directorate as an organ of the National Police Service (NPS)
The California Department of Justice is a statewide investigative law enforcement agency and legal department of the California executive branch under the elected leadership of the California Attorney General (AG) which carries out complex criminal and civil investigations, prosecutions, and other legal services throughout the US state of California. The department is equivalent to the State Bureau of Investigation in other states.
The Department of Defense Cyber Crime Center (DC3) is designated as a Federal Cyber Center by National Security Presidential Directive 54/Homeland Security Presidential Directive 23, as a Department of Defense (DoD) Center Of Excellence for Digital and Multimedia (D/MM) forensics by DoD Directive 5505.13E, and serves as the operational focal point for the Defense Industrial Base (DIB) Cybersecurity program. DC3 operates as a Field Operating Agency (FOA) under the Inspector General of the Department of the Air Force.
The Federal Investigation Agency is a border control, criminal investigation, counter-intelligence and security agency under the control of the Interior Secretary of Pakistan, tasked with investigative jurisdiction on undertaking operations against terrorism, espionage, federal crimes, smuggling as well as infringement and other specific crimes.
The Secretariat for Multidimensional Security of the Organization of American States is a part of the General Secretariat, which is headquartered in Washington, D.C., United States. The Secretariat for Multidimensional Security has a mandate to promote cooperation between Organization's Member States, Inter-American and international organizations, as well as with entities such as the United Nations and its subsidiaries, in order to analyze, prevent, confront and respond to security threats.
Colorado Bureau of Investigation (CBI), a division of Colorado Department of Public Safety, is a law enforcement agency of the state of Colorado that performs forensic and laboratory services and criminal investigations at the request of local and state law enforcement, agencies, and district attorneys. They investigate arson, homicides, sexual assaults, fraud, cyber, identity theft, and other crimes. Their forensic services include DNA, biology, firearm, latent print, toxicology and drug chemistry analysis. Other units in the CBI include Crime Scene Services, Crime Information Management Unit, Criminal Justice Information Systems, and Colorado’s InstaCheck Unit. The CBI is designated by the Federal Bureau of Investigation (FBI), Criminal Justice Information Services (CJIS) Division, as the CJIS Systems Agency for Colorado. It is headquartered in the Denver suburb of Lakewood at 690 Kipling Street.
The Kentucky Marijuana Strike Force, also known as the Kentucky Governor's Marijuana Strike/Task Force, is a multi-agency law enforcement task force managed by the Office of the Governor of Kentucky and Kentucky State Police Marijuana Suppression Branch, and composed of local, state and federal agencies organized expressly to eradicate illegal cannabis cultivation and trafficking in Kentucky. The task force was established in 1990, to combat marijuana cultivation on public lands in Kentucky that ranks third in the United States, behind California and Tennessee. An estimated $1 billion worth of marijuana in seized in Kentucky annually.
The Iowa Division of Criminal Investigation is the state bureau of investigation for the U.S. state of Iowa. DCI provides investigative support and expertise to law enforcement and public safety agencies operating within Iowa and collaborates with local, state, and federal authorities in the investigation of a variety of criminal activities.
Robertson, Campbell. “A Century Ago, Miners Fought in a Bloody Uprising. Few Know about It Today.” The New York Times, The New York Times, 6 Sept. 2021,
Crandall, William “Rick,” and Richard E. Crandall. “Revisiting the Hawks Nest Tunnel Incident: Lessons Learned from an American Tragedy.” Journal of Appalachian Studies, vol. 8, no. 2, [Appalachian Studies Association, Inc., University of Illinois Press], 2002, pp. 261–83, http://www.jstor.org/stable/41446542.
