Prince William County is located on the Potomac River in the U.S. state of Virginia. As of the 2020 census, the population sits at 482,204, making it Virginia's second-most populous county. Its county seat is the independent city of Manassas.
Marshal is a term used in several official titles in various branches of society. As marshals became trusted members of the courts of Medieval Europe, the title grew in reputation. During the last few centuries, it has been used for elevated offices, such as in military rank and civilian law enforcement.
A chief of police is the title given to an appointed official or an elected one in the chain of command of a police department, particularly in North America. A chief of police may also be known as a police chief or sometimes just a chief, while some countries favour other titles such as commissioner or chief constable. A police chief is appointed by and answerable to a national or local government.
The Orange County Sheriff's Department (OCSD) is the law enforcement agency serving Orange County, California. It currently serves the unincorporated areas of Orange County and thirteen contract cities in the county: Aliso Viejo, Dana Point, Laguna Hills, Laguna Niguel, Laguna Woods, Lake Forest, Mission Viejo, Rancho Santa Margarita, San Clemente, San Juan Capistrano, Stanton, Villa Park, and Yorba Linda.
Prince William County Police Department (PWCPD) is a county police department in Prince William County, Virginia, United States. PWCPD has primary jurisdiction in all towns within the county, including Dumfries, Occoquan, Haymarket, and Quantico, which also have their own police departments. The County Police department also has limited enforcement jurisdiction in the independent city of Manassas through a Memorandum of Understanding (MOU).
The Riverside County Sheriff's Department, also known as the Riverside Sheriff's Office (RSO), is a law enforcement agency in Riverside County, in the U.S. state of California. Overseen by an elected sheriff-coroner, the department serves unincorporated areas of Riverside County as well as some of the incorporated cities in the county by contract. 17 of the county's 26 cities, with populations ranging from 4,958 to 193,365, contract with the department for police services. The county hospital and one tribal community also contract with the department for proactive policing. Riverside County is home to 12 federally recognized Indian reservations. Absent proactive policing and traffic enforcement, the department is responsible for enforcing criminal law on all Native American tribal land within the county. This function is mandated by Public Law 280, enacted in 1953, which transferred the responsibility of criminal law enforcement on tribal land from the federal government to specified state governments including California. The department also operates the county's jail system.
The St. Louis County Police Department (SLCPD) is the primary and largest law enforcement agency serving St. Louis County in the U.S. state of Missouri. The current Chief of Police is Colonel Kenneth Gregory. According to the Charter of St. Louis County, the county police chief has all of the criminal law enforcement duties of the sheriff of St. Louis County, except for the operation of the St. Louis County Jail, which is handled by the St. Louis County Department of Justice Services (civilian), court bailiff and service of civil process. Court bailiff/civil process duties are provided by a court-appointed sheriff and his employees, none of whom have law enforcement powers.
In the United States, a sheriff is an official in a county or independent city responsible for keeping the peace and enforcing the law. Unlike most officials in law enforcement in the United States, sheriffs are usually elected, although some states have laws requiring certain law enforcement qualifications of candidates. Elected sheriffs are accountable directly to the citizens of their county, the constitution of their state, and ultimately the United States Constitution.
The Fairfax County Police Department (FCPD) is a full-service law enforcement agency, located in Northern Virginia. The FCPD services a population of 1,081,726 residents within 400 square miles (1,000 km2) of Fairfax County, Virginia.
The New York City Sheriff's Office (NYCSO), officially the Office of the Sheriff of the City of New York, is the primary civil law enforcement agency for New York City. The Sheriff's Office is a division of the New York City Department of Finance, operating as an enforcement arm. The Sheriff's Office handles investigations concerning cigarette tax enforcement, real estate property/deed fraud and other matters deemed necessary by the Department of Finance.
The Maricopa County Sheriff's Office (MCSO) is the law enforcement agency that serves Maricopa County, Arizona, and is the largest sheriff's office in Arizona. The MCSO provides patrol services and criminal investigation to unincorporated areas of the county and operates the county jail system. It also serves as the primary law enforcement agency for any incorporated cities within the county that have contracted with the agency for law-enforcement services. The county sheriff is elected by the citizens and serves as the highest law enforcement official in Maricopa County. The current Sheriff of Maricopa County is Paul Penzone, elected in 2016. As a result of policies and practices under former sheriff Joe Arpaio the MCSO has received significant critical media coverage, federal investigation, and judicial oversight.
The King County Sheriff's Office (KCSO) is a local police agency in King County, Washington, United States. It is the primary law enforcement agency for all unincorporated areas of King County, as well as 12 cities and two transit agencies which contract their police services to the KCSO. KCSO also provides police and fire Aircraft Rescue and Fire Fighting to the King County International Airport. KCSO also provides regional-level support services to other local law enforcement agencies such as air support and search and rescue. The department has over 1,000 employees and serves 2.1 million citizens, over 500,000 of whom live in either unincorporated areas or the 12 contract cities.
The San Bernardino County Sheriff-Coroner's Department (SBSD) serves San Bernardino County, California, which is geographically the largest county in the United States and is headquartered in San Bernardino city. SBSD provides law enforcement services to the unincorporated areas of the county and contract law enforcement services to 14 of the county's cities, including Rancho Cucamonga and Chino Hills, serving a total of 1,029,466 of the county's 2 million residents. The department also operates the county jail system, provides marshal services for the county superior courts, and has numerous other specialized divisions to serve the citizens of San Bernardino County.
The Fairfax County Sheriff's Office, officially the Fairfax County Office of the Sheriff, serves a population of 1,116,897 residents in Fairfax County, Virginia, a Northern Virginian suburb of Washington, D.C. It is one of the largest Sheriff's Office in Virginia with nearly 600 sworn deputies. The Sheriff and her deputies are fully sworn law enforcement officers with full arrest powers within Fairfax County, City of Fairfax and the Towns of Herndon and Vienna. The Sheriff's Office assists the Fairfax County Police Department and other law enforcement agencies to maintain peace and order in Fairfax County.
The Prince George's County Sheriff's Office (PGSO), officially the Office of the Sheriff, Prince George's County, provides law enforcement services in Prince George's County, Maryland in the United States. Its headquarters are located in Upper Marlboro, near the Depot Pond. The sheriff is the chief law enforcement officer of Prince George's County and is elected every four years. There are no term limits for the sheriff.
The Loudoun County Sheriff's Office (LCSO) is the primary law enforcement agency within Loudoun County, Virginia and is the largest Sheriff's Office in the Commonwealth of Virginia.
The Northern Virginia Criminal Justice Training Academy is a law enforcement training facility located in Ashburn, Virginia. It serves 17 agencies in Virginia and Washington, D.C., and is accredited by the Commission on Accreditation for Law Enforcement Agencies (CALEA). It offers training for entry-level police officers, sheriff's deputies, and 9-1-1 dispatchers; as well as advanced training for veteran officers in subjects such as identity theft investigations, leadership, and hostage negotiation.
Sarasota County Sheriff's Office (SSO) is the primary law enforcement agency for Sarasota County, Florida. The agency is responsible for law enforcement services in unincorporated areas of Sarasota County, jail facilities, and courthouse security for Florida's 12th Judicial Circuit. SSO also operates Public Safety Communications (PSC), the county's primary 911 center.
Michael Louis Chapman is a law enforcement executive who is the current sheriff of Loudoun County, Virginia and administrator of the Loudoun County Sheriff's Office.
