Francis Lazarro Rizzo was an American police officer and politician. He served as commissioner of the Philadelphia Police Department (PPD) from 1968 to 1971 and mayor of Philadelphia from 1972 to 1980. He was a member of the Democratic Party throughout the entirety of his career in public office. He switched to the Republican Party in 1986 and campaigned as a Republican for the final five years of his life.
The Chicago Police Department (CPD) is the primary law enforcement agency of the city of Chicago, Illinois, United States, under the jurisdiction of the Chicago City Council. It is the second-largest municipal police department in the United States, behind the New York City Police Department. As of 2022 CPD had 11,710 sworn officers on duty, and in 2020 had over 948 other employees. Tracing its roots to 1835, the Chicago Police Department is one of the oldest modern police departments in the world.
The Boston Police Department (BPD), dating back to 1838, holds the primary responsibility for law enforcement and investigation within the city of Boston, Massachusetts. It is the oldest municipal police department in the United States. The BPD is also the 20th largest law enforcement agency in the country.
The Philadelphia Police Department is the police agency responsible for law enforcement and investigations within the City of Philadelphia, Pennsylvania. The PPD is one of the oldest municipal police agencies, fourth-largest police force and sixth-largest non-federal law enforcement agency in the United States. Since records were first kept in 1828, at least 289 PPD officers have died in the line of duty.
The New York City Police Commissioner is the head of the New York City Police Department and presiding member of the Board of Commissioners. The commissioner is appointed by and serves at the pleasure of the mayor. The commissioner is responsible for the day-to-day operations of the department as well as the appointment of deputies including the Chief of Department and subordinate officers. Commissioners are civilian administrators, and they and their subordinate deputies are civilians under an oath of office, not sworn members of the force. This is a separate position from the Chief of Department, who is the senior sworn uniformed member of the force. The First Deputy Commissioner is the Commissioner and department's second-in-command. The office of the Police Commissioner is located at the NYPD Headquarters, One Police Plaza. Both the commissioner and first deputy commissioner outrank all uniformed officers, including the chief of department.
William Joseph Bratton CBE is an American businessman and former law enforcement officer who served two terms as the New York City Police Commissioner. He previously served as the Commissioner of the Boston Police Department (BPD) (1993–1994) and Chief of the Los Angeles Police Department (LAPD) (2002–2009). He is the only person to have led the police departments of the United States' two largest cities – New York and Los Angeles.
Daniel J. Oates is a career law enforcement official. He is a former chief of police for Miami Beach, Florida, Aurora, Colorado, and Ann Arbor, Michigan. Before becoming police chief in Ann Arbor in 2001, he served 21 years in the New York Police Department. He is a charter member of the federal Criminal Intelligence Coordinating Council. While with the Aurora Police Department, he was responsible for the criminal investigation of a 2012 mass shooting at a local movie theater, which was one of the largest mass shootings in American history.
Bloody Christmas was the severe beating of seven civilians by members of the Los Angeles Police Department (LAPD) on December 25, 1951. The attacks left five Mexican American and two white young men with broken bones and ruptured organs, and were properly investigated only after lobbying from the Mexican American community. The internal inquiry by Los Angeles Chief of Police William H. Parker resulted in eight police officers being indicted for the assaults, 54 being transferred, and 39 suspended.
The Baltimore Police Department (BPD) is the municipal police department of the city of Baltimore, Maryland. Dating back to 1784, the BPD, consisting of 2,935 employees in 2020, is organized into nine districts covering 80.9 square miles (210 km2) of land and 11.1 square miles (29 km2) of waterways. The department is sometimes referred to as the Baltimore City Police Department to distinguish it from the Baltimore County Police Department.
Thomas J. "Tommy" Carcetti is a fictional character on the HBO drama The Wire, played by Aidan Gillen. Carcetti is an ambitious and venal Baltimore politician who begins the series with a seat on the city council.
The Denver Police Department (DPD) is the full service police department jointly for the City and County of Denver, Colorado, which provides police services to the entire county, including Denver International Airport, and may provide contractual security police service to special districts within the county. The police department is within the Denver Department of Public Safety, which also includes the Denver Sheriff Department and Denver Fire Department. The DPD was established in 1859.
The Detroit Police Department (DPD) is a municipal police force based in and responsible for the U.S. city of Detroit, Michigan. Founded in 1865, it has nearly 2,500 officers, making it the largest law enforcement organization in Michigan.
Francis Michael Roache was an American law enforcement officer and politician who served as the Boston Police Commissioner from 1985 to 1993. He was also a member of the Boston City Council from 1996 to 2002 and was Suffolk County Register of Deeds from 2002 to 2015.
Michael A. Cox Jr. is a former American football running back. He was drafted by the Giants in the 7th round of the 2013 NFL Draft. He played college football as an undergraduate for the Michigan Wolverines, and as a graduate student for the Massachusetts Minutemen.
Joseph Michael Jordan was an American law enforcement officer who served as Commissioner of the Boston Police Department from 1976 to 1985. He was the first uniformed BPD officer to rise through the ranks to become commissioner.
William B. Evans is currently serving as the executive director of public safety and chief of police of Boston College. Previously, Evans was the commissioner of the Boston Police Department from January 2014 until August 2018. Evans served as interim commissioner from November 2013 until he was permanently appointed by newly elected mayor Marty Walsh. He announced his retirement from the Boston Police Department in July 2018. He currently serves as the chief of the Boston College police department. A graduate of Suffolk University, Evans holds a master's degree in cybersecurity from Boston College and another master's in criminal justice from Anna Maria College. He is also a graduate of the FBI’s National Academy, FBI's National Executive Institute, Department of Homeland Security Post Naval Executive Leaders Program and received several certificates from the Kennedy School of Government at Harvard University in subjects ranging from homeland security to preparedness leadership. He is active in several professional organizations, including the International Association of Chiefs of Police and the Major Cities Chiefs Association, and is currently an adjunct professor at Boston College and Boston University.
Michael S. Harrison is an American former police officer who served as commissioner of the Baltimore Police Department from 2019 to 2023. He was also the superintendent of the New Orleans Police Department from 2014 to 2019.
The Buffalo Police Department (BPD) is the second-largest city police force in the state of New York. In 2012, it had over nine hundred employees, including over seven hundred police officers.
This is a list of protests that took place in Michigan in 2020 following the murder of George Floyd.
Dennis A. White is a police officer who was Commissioner of the Boston Police Department. After being sworn in on February 1, 2021, White was placed on leave two days later, as the city conducted an investigation into a 1999 allegation of domestic violence against his wife and teenage daughter. On June 7, 2021, Acting Mayor Kim Janey fired White after legal challenges.
