Vocation : Law : Police

Dennis Andrew Nilsen (23 November 1945 – 12 May 2018) was a Scottish serial killer and necrophile who murdered at least twelve young men and boys between 1978 and 1983. Convicted at the Old Bailey of six counts of murder and two of attempted murder, Nilsen was sentenced to life imprisonment on 4 November 1983, with a recommendation that he serve a minimum of 25 years; this recommendation was later changed to a whole life tariff in December 1994. In his later years, Nilsen was imprisoned at HM Prison Full Sutton in the East Riding of Yorkshire.
All of Nilsen's murders were committed at the two North London addresses where he lived between 1978 and 1983. His victims would be lured to these addresses through deception and killed by strangulation, sometimes accompanied by drowning. Following each murder, Nilsen would perform a ritual in which he bathed and dressed the victim's body, which he retained for extended periods of time, before dissecting and disposing of the remains by burning them in a bonfire or flushing them down a toilet.
Nilsen became known as the Muswell Hill Murderer, as he committed his later murders in the Muswell Hill district of North London. He died at York Hospital on 12 May 2018 of a pulmonary embolism and a retroperitoneal haemorrhage, which occurred following surgery to repair an abdominal aortic aneurysm.

William Joseph Bratton CBE (born October 6, 1947) is an American businessman and former law enforcement officer who served two terms as the New York City Police Commissioner (1994–1996 and 2014–2016). 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.
Bratton began his police career at the Boston Police Department before becoming Police Commissioner in New York City, where his quality-of-life policy has been credited with reducing petty and violent crime. He was recruited to lead the Los Angeles Police Department in 2002. It was a period when the LAPD was struggling to rebuild trust after the 1991 videotaped beating of Rodney King, the 1992 Los Angeles riots, the pervasive Division corruption involved in the late 1990s Rampart scandal, and the individual perjury by former LAPD detective Mark Fuhrman in 1995 that helped produce an acquittal in the O. J. Simpson murder case. He presided over an era of reform and crime reduction. In January 2014, Bratton returned to the post of Police Commissioner in New York City, and served until September 2016.Bratton has served as an advisor on policing in several roles, including advising the British government and is currently the chairman of the Homeland Security Advisory Council for the U.S. government.Bratton's policing style is influenced by the broken windows theory, a criminological theory of the norm-setting and signalling effect of urban disorder and vandalism on additional crime and anti-social behavior. He advocates having an ethnically diverse police force representative of the population, being tough on gangs and having a strict no-tolerance of anti-social behavior.

Knut Rød (30 June 1900 – 19 May 1986) was a Norwegian police prosecutor responsible for the arrest, detention and transfer of Jewish men, women and children to SS troops at Oslo harbor. For these and other actions related to the Holocaust in Norway, Rød was acquitted in two highly publicized trials during the legal purge in Norway after World War II that remain controversial to this day. The trials and their outcome have since been dubbed the "strangest trial in post-war Norway."

Theodore Shigeru Kanamine (August 29, 1929 – March 2, 2023) was a United States Army brigadier general and the first Japanese-American active duty general in the United States military. Serving in the military police, he led the investigation of the Mỹ Lai Massacre in 1968.Born in California, Kanamine and his family were sent to an internment camp when he was 12-years-old.

Kam Fong Chun (born Kam Tong Chun; May 27, 1918 – October 18, 2002) was an American police officer and actor, best known for his role as Chin Ho Kelly, a police detective on the CBS television network series Hawaii Five-O.

Francis Junior Pierce (December 7, 1924 – December 21, 1986) was a United States Navy hospital corpsman in World War II who received the nation's highest military decoration for valor, the Medal of Honor. He was awarded the medal for heroic actions "above and beyond the call of duty" on March 15–16, 1945, while assigned to a Marine Corps infantry battalion during the Battle of Iwo Jima.

François Vérove (French pronunciation: [fʁɑ̃swa veʁɔv]; 22 January 1962 – 29 September 2021), also known as Le Grêlé ([lə ɡʁɛle, ɡʁele], the "Pockmarked Man"), was a French serial killer, rapist and police officer who murdered at least three people between 1986 and 1994 in the Île-de-France region. He received his nickname from acne scars seen on his face by witnesses following his first murder. Vérove committed suicide in September 2021 upon realizing that he was about to be identified.
Vérove's first murder, that of 11-year-old Cécile Bloch, took place in the 19th arrondissement of Paris in 1986. The following year he murdered two adults in the 4th arrondissement. He was linked to two further murders in 1991 and 1994, as well as two rapes in 1987 and 1994. During his crime spree, Vérove belonged to various French police forces; he was a member of the National Gendarmerie between 1983 and 1988, serving as a motorcyclist in the Republican Guard, then became an officer in the National Police in Paris until his retirement in 2019. He briefly held elected office as a municipal councillor in Prades-le-Lez, Hérault, between 2019 and 2020.
On 24 September 2021, Vérove received a police summons to provide a DNA sample as part of an investigation into the Bloch killing. His wife reported him missing on 27 September. Two days later, Vérove killed himself by barbiturate overdose in a rented flat in Le Grau-du-Roi, Gard. He left behind a suicide note in which he confessed to his crimes.

David William Robert Brand, Lord Brand (21 October 1923 – 14 April 1996) was a British lawyer and judge. He had a conservative outlook on life, and as a judge he had a reputation for both speedy decisions and severe sentences.His university education was interrupted by service in the British Army during World War II. He then became an advocate, and after a career as a prosecutor, he was a sheriff in southern Scotland from 1968 to 1970. He was Solicitor-General for Scotland from 1970 to 1972, and then served from 1972 to 1989 as a Senator of the College of Justice. In 1994, he was briefly an appellate judge in Botswana.