Riverdale Park, formerly known and often referred to as Riverdale, is a semi-urban town in Prince George's County, Maryland, United States, a suburb in the Washington, D.C., metropolitan area. The population was 6,955 as of the 2010 U.S. Census. The population as of 2019 is approximately 7,304, according to the US Census Bureau and other entities.
The United States Park Police (USPP) is the oldest uniformed federal law enforcement agency in the United States. It functions as a full-service law enforcement agency with responsibilities and jurisdiction in those National Park Service areas primarily located in the Washington, D.C., San Francisco, and New York City areas and certain other government lands. United States Park Police officers have jurisdictional authority in the surrounding metropolitan areas of the three cities it primarily operates in, meaning they possess both state and federal authority. In addition to performing the normal crime prevention, investigation, and apprehension functions of an urban police force, the Park Police are responsible for policing many of the famous monuments in the United States.
United States Customs and Border Protection (CBP) is the largest federal law enforcement agency of the United States Department of Homeland Security. It is the country's primary border control organization, charged with regulating and facilitating international trade, collecting import duties, as well as enforcing U.S. regulations, including trade, customs and immigration. CBP is one of the largest law enforcement agencies in the United States. It has a workforce of more than 45,600 federal agents and officers. It is headquartered in Washington, D.C.
The Hatch Act of 1939, An Act to Prevent Pernicious Political Activities, is a United States federal law. Its main provision prohibits civil-service employees in the executive branch of the federal government, except the president and vice president, from engaging in some forms of political activity. It became law on August 2, 1939. The law was named for Senator Carl Hatch of New Mexico. It was most recently amended in 2012.
The Metropolitan Police Department of the District of Columbia (MPDC), more commonly known locally as the Metropolitan Police Department (MPD), and, colloquially, DC Police, is the primary law enforcement agency for the District of Columbia, in the United States. With approximately 3,400 officers and 600 civilian staff, it is the sixth-largest municipal police department in the United States. The department serves an area of 68 square miles (180 km2) and a population of over 700,000 people. Established on August 6, 1861, the MPD is one of the oldest police departments in the United States. The MPD headquarters is at the Henry J. Daly Building, located on Indiana Avenue in Judiciary Square across the street from the District of Columbia Court of Appeals and the Superior Court of the District of Columbia. The department's mission is to "safeguard the District of Columbia and protect its residents and visitors with the highest regard for the sanctity of human life". The MPD's regulations are compiled in title 5, chapter 1 of the District of Columbia Code.
The Montgomery County Police Department (MCPD), officially the Montgomery County Department of Police (MCP), is a nationally accredited agency and the primary law enforcement agency of Montgomery County, Maryland, providing the full spectrum of policing services to the entire county, including the Potomac River.
Public Employees for Environmental Responsibility (PEER) is a 501(c)(3) non-profit, environmental protection organization of local, state, and national government natural resource and environmental professionals. PEER serves as a resource to potential government whistleblowers, allowing them to anonymously expose environmental wrongdoings and assisting them in redressing agency retaliation.
The Merit Systems Protection Board (MSPB) is an independent quasi-judicial agency established in 1979 to protect federal merit systems against partisan political and other prohibited personnel practices and to ensure adequate protection for federal employees against abuses by agency management.
Kohn, Kohn & Colapinto is a Washington, D.C.-based international whistleblower rights law firm specializing in anti-corruption and whistleblower law, representing whistleblowers who seek rewards, or who are facing employer retaliation, for reporting violations of the False Claims Act, Foreign Corrupt Practices Act, Dodd-Frank Wall Street Reform, Sarbanes-Oxley Acts, Commodity and Security Exchange Acts and the IRS Whistleblower law.
Robert J. MacLean is a former United States Federal Air Marshal and whistleblower.
The National Whistleblower Center (NWC) is a nonprofit, nonpartisan, tax exempt, educational and advocacy organization based in Washington, D.C. It was founded in 1988 by the lawyers Kohn, Kohn & Colapinto, LLP. As of June 2021, Siri Nelson is the executive director. Since its founding, the center has worked on whistleblower cases relating to environmental protection, nuclear safety, government and corporate accountability, and wildlife crime.
The Hillsboro Police Department (HPD) is the municipal law enforcement agency of the city of Hillsboro, Oregon, United States. It is a regionally accredited agency with 127 sworn officers on the force. The chief is Jim Coleman in a city of over 90,000 residents west of Portland, Oregon, in Washington County. With 169 employees as of 2014, the department is the second largest police force in the county and seventh largest in Oregon.
The FBI Police is the uniformed security police of the United States Federal Bureau of Investigation (FBI) and is part of the Bureau's Security Division. The FBI Police is tasked with protecting key FBI facilities, properties, personnel, users, visitors, information and operations from harm and may enforce certain laws and administrative regulations.
Gail Adrienne Cobb was a Black American police officer from Washington, D.C., the first female police officer in the United States shot and killed in the line of duty. She was also the first uniformed female officer of the Metropolitan Police Department of the District of Columbia (MPDC) to have been killed in the line of duty.
In the United States, the state police is a police body unique to each U.S. state, having statewide authority to conduct law enforcement activities and criminal investigations. In general, state police officers or highway patrol officers, known as state troopers, perform functions that do not fall within the jurisdiction of a county’s sheriff, such as enforcing traffic laws on state highways and interstates, overseeing security of state capitol complexes, protecting governors, training new officers for local police forces too small to operate an academy and providing technological and scientific services. They also support local police and help to coordinate multi-jurisdictional task force activity in serious or complicated cases in states that grant full police powers statewide.
David Paul Weber is an American criminalist, and the former Assistant Inspector General for Investigations at the U.S. Securities and Exchange Commission (SEC). He is the Principal Investigator of a $2.6 million grant by the U.S. Department of Health and Human Services, to test various white collar crime interventions concerning elder financial exploitation and high-tech crime. He is a Professor of the Practice in Fraud and Forensic Accounting at the Perdue School of Business, Salisbury University.
On October 3, 2013, in Washington, D.C., Miriam Carey, a dental hygienist from Stamford, Connecticut, was shot and killed by law enforcement officers after attempting to drive through a White House security checkpoint in her black Infiniti G37 coupe. She struck a U.S. Secret Service officer and was chased by the Secret Service to the United States Capitol where she was shot five times in the back, including one shot which hit the left side of the back of her head. A young child, Carey's daughter, was found unharmed in the car.
Donald Wayne Murphy is an author and career parks and recreation official. He was Director of the California Department of Parks and Recreation from 1992 to 2000 and Deputy Director of the National Park Service during President George W. Bush’s administration. He currently serves as a trustee of the University of California San Diego Foundation.
David Bowdich is an American executive and former law enforcement officer serving as the Chief Security Officer of The Walt Disney Company. Prior to this, he served as the Deputy Director of the FBI.
United States of America 
United States Park Police 
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