Question: Which Philidelphia police officer's murder was sentenced to death by Albert F. Sabo?

Context paragraphs:
Mumia Abu-Jamal: Mumia Abu-Jamal (born Wesley Cook; April 24, 1954) is a convicted murderer, American activist and journalist who became involved in black nationalism in his youth and was a member of the Black Panther Party until October 1970.  He left the party and became a radio reporter, eventually becoming president of the Philadelphia Association of Black Journalists.  He was convicted and sentenced to death in 1982 for the murder of Philadelphia police officer Daniel Faulkner.  After numerous appeals, his sentence was commuted in 2001 to life imprisonment without parole.

Holger Tou: Holger Tou jr (1 June 1919 – 30 January 1947) was a Norwegian police official and member of the fascist party Nasjonal Samling since before World War II, who was sentenced to death in 1946 and executed in 1947.  He was born in Stavanger.  During the occupation of Norway by Nazi Germany he was hired as a police officer by the regular Norwegian police in 1940.  For a time he served as a volunteer in the 5th SS Panzer Division Wiking, before he was back in the police as a police officer in Stavanger in 1942.  He was then loaned to the Statspolitiet and was involved in several operations cooperating with the German Sicherheitspolizei.  Tou became a full-time employee for Statspolitiet in February 1945.

Death of Nina Mackay: WPC Nina Alexandra Mackay was a police officer serving with London's Metropolitan Police Service who was fatally stabbed on 24 October 1997 by a man with paranoid schizophrenia she was attempting to arrest.  She is the only female police officer in Great Britain to have been stabbed to death while on duty and her killing was the first of a female officer since the murder of Yvonne Fletcher in 1984.

Lucas Gomes Arcanjo: Lucas Gomes Arcanjo (April 30, 1971 – March 26, 2016) was a police officer who served as civil police for the State Traffic Department of Minas Gerais and was also a candidate for a seat in the Chamber of Deputies for the Brazilian Labour Renewal Party.  Arcanjo was famously known in online social networks by several accusations against the Senator, Aécio Neves (PSDB).  In many different youtube videos, the police officer accused the politician of involvement with various crimes, such as drug trafficking, purchase of habeas corpus and murder.  In one of the video recordings, he said that a body was found in Neves' cousin's property in Cláudio municipality with indications of a Coup de grâce execution.  Arcanjo gained support from Tássia Camargo, an actress, who reinforced the accusations of police officer against the Senator.  The officer was the victim of four death attempts as an answer to the complaints made.  On March 26, 2016, he was found dead in his home with a tie at the neck tied in his bedroom window.  Family members rule out the possibility of suicide.

Troy Davis: Troy Anthony Davis (October 9, 1968 – September 21, 2011) was an American man convicted of and executed for the August 19, 1989, murder of police officer Mark MacPhail in Savannah, Georgia.  MacPhail was working as a security guard at a Burger King restaurant when he intervened to defend a man being assaulted in a nearby parking lot.  During Davis's 1991 trial, seven witnesses testified they had seen Davis shoot MacPhail, and two others testified Davis had confessed the murder to them.  There were 34 witnesses who testified for the prosecution, and six others for the defense, including Davis.  Although the murder weapon was not recovered, ballistic evidence presented at trial linked bullets recovered at or near the scene to those at another shooting in which Davis was also charged.  He was convicted of murder and various lesser charges, including the earlier shooting, and was sentenced to death in August 1991.

Death of Henry Glover: Henry Glover was an African American resident of New Orleans, Louisiana whose charred body was found in a destroyed Chevrolet Malibu on September 2, 2005, parked on a Mississippi River levee.  Five current and former officers of the New Orleans Police Department (NOPD) were charged with Glover's death.  First to be charged was former NOPD police officer David Warren, a rookie at the time, who was convicted and sentenced to 25 years and 9 months in prison for shooting and killing Glover.  Former NOPD police officer Greg McRae was convicted of obstructing justice and other charges in the burning of Glover's body and was sentenced to 17 years and 3 months in prison.

Cory Maye: Cory Jermaine Maye (born September 9, 1980) is a former prisoner in the U.S. state of Mississippi.  He was originally convicted of murder in the 2001 death of a Prentiss, Mississippi police officer Ron W. Jones, during a drug raid on the other half of Maye's duplex.  Maye has said he thought that the intruders were burglars and did not realize they were police.  He pleaded not guilty at his trial, citing self-defense.  Nevertheless, Maye was convicted of murder and was sentenced to death.  Maye's case attracted little attention until late 2005, when "Reason" magazine senior editor and police misconduct researcher Radley Balko brought it to light on his blog "The Agitator".  Balko's research raised several questions about Maye's conviction and in particular about the reliability of medical examiner Steven Hayne, who performed the autopsy on Jones and testified at the trial.  According to Maye's supporters, his conviction also brought up issues such as the right to self-defense, police conduct in the War on Drugs, racial and social inequities in Mississippi and whether he received competent legal representation.

Law enforcement in the Pitcairn Islands: Law enforcement in the Pitcairn Islands is the responsibly of the Pitcairn Islands Police, the smallest British police force, which has just two constables.  In the aftermath of child sex revelations (see below) the force did briefly number five constables including Ministry of Defence Police officers on temporary secondment.  Historically, and until 2000, a Pitcairn Island resident was appointed as the island group's sole police officer, and also acted as immigration and customs officer.  From 2000 to 2015, the combined police, immigration, and customs role was held by a series of foreign professionals on short-term secondment.  In 2015 the Pitcairn Government website announced that both previous systems would be employed alongside each other, with one local island police officer and one foreign police officer on secondment, working together.

Albert F. Sabo: Albert F. Sabo (December 21, 1920 – May 8, 2002) was an American lawyer and judge of the Philadelphia County Court of Common Pleas.  He is best known for presiding over the 1982 murder trial of Mumia Abu-Jamal.  Sabo served as a judge from 1974 until his retirement in 1998.

Police officer: A police officer, also known as a policeman, policewoman, police agent, or a police employee is a warranted law employee of a police force.  In most countries, "police officer" is a generic term not specifying a particular rank.  In most police departments of the United States, "police officer" or "officer" is also the rank held by a regular police officer (i.e. one without supervisory duties).  In some nations the use of the rank "officer" is legally reserved for military personnel.

Supporting paragraphs: Albert F. Sabo Mumia Abu-Jamal
Answer: Daniel Faulkner