Question: Lenny Murphy is believed to be responsible for ordering the murders of the loyalist gang active in what Irish city?

Context paragraphs:
John Bingham (loyalist): John Dowey Bingham (c. 1953 – 14 September 1986) was a prominent Northern Irish loyalist who led "D Company" (Ballysillan), 1st Battalion, Ulster Volunteer Force (UVF).  He was shot dead by the Provisional IRA after they had broken into his home.  Bingham was one of a number of prominent UVF members to be assassinated during the 1980s, the others being Lenny Murphy, William Marchant, Robert Seymour and Jackie Irvine.

Crazy Butch Gang: The Crazy Butch Gang was an American juvenile street gang active in the New York City underworld during the late nineteenth century.  Largely active in Manhattan's Lower East Side, the group were widely known as the cities top pickpockets and sneak thieves during the "Gay Nineties" period.  An early member of this gang would later become known as a prominent New York gangster Jack Zelig.

Robert Bates (loyalist): Robert William "Basher" Bates (12 December 1948 – 11 June 1997) was an Ulster loyalist from Belfast, Northern Ireland.  He was a member of the Ulster Volunteer Force and the infamous Shankill Butchers gang, led by Lenny Murphy.

Norman Conks: The Norman Conks (or Norman Conquerors) were a large Catholic sectarian street gang active in Glasgow.  It was one of the popular Glasgow razor gangs, and was active from the 1880s to the 1960s, with its headquarters and most of their members based about the Catholic area of Norman Street in Bridgeton.  They were initially a penny mob, but evolved into a larger, influential gang.  They were often involved in street fighting with the Protestant Billy Boys of Bridgeton.  The gang included girls.

Resurrection Man (film): Resurrection Man is a 1998 British film, directed by Marc Evans with a screenplay written by Eoin McNamee based on his novel of the same name.  The story is loosely based on the real-life "Shankill Butchers", an Ulster loyalist gang in 1970s Belfast who conducted random killings of Catholic civilians until their leader, Lenny Murphy, was assassinated by a Provisional IRA hit squad.

William Moore (loyalist): William Moore, often known as Billy Moore (1949 – 17 May 2009), was an Ulster loyalist from Belfast, Northern Ireland.  He was a member of the Shankill Butchers, an Ulster Volunteer Force (UVF) gang.  It was Moore who provided the black taxi and butcher knives which the gang used to carry out its killings.  Following ringleader Lenny Murphy's arrest, Moore took over as the "de facto" leader of the gang and the killings continued.

Penny Mobs: The Penny Mobs was the names used by the press to describe the early street gang active in Glasgow, Scotland, during the early 1870s.  As the court system offered heavy fines as an alternative to imprisonment, gang members were often freed after a collection from the gang at a ""penny a head"" thus earning its name.

Lenny Murphy: Hugh Leonard Thompson Murphy, best known as Lenny Murphy (2 March 1952 – 16 November 1982), was an Ulster loyalist gang leader believed responsible for ordering the Shankill Butchers murders, most of which occurred while he was in jail.  Due to a lack of evidence to try him for the killings, which his followers had already received long sentences for.  Murphy was released in 1982 and returned to the Shankhill Road, where he embarked on a murder spree.  Details on Murphy's movements were apparently passed to the Provisional IRA, and he was shot dead aged aged 30 years old.

Shankill Butchers: The Shankill Butchers was an Ulster loyalist gang—many of whom were members of the Ulster Volunteer Force (UVF)—that was active between 1975 and 1982 in Belfast, Northern Ireland.  It was based in the Shankill area and was responsible for the deaths of at least 23 people, most of whom were killed in sectarian attacks.  The gang was notorious for kidnapping and murdering random Catholic and suspected Catholic civilians; each was beaten ferociously and had his throat hacked with a butcher's knife.  Some were also tortured and attacked with a hatchet.  The gang also killed six Ulster Protestants over personal disputes, and two other Protestants mistaken for Catholics.  Most of the gang were eventually caught and, in February 1979, received the longest combined prison sentences in United Kingdom legal history.  However, gang leader Lenny Murphy and his two chief "lieutenants" escaped prosecution.  Murphy was killed in November 1982 by the Provisional IRA, likely acting with loyalist paramilitaries who perceived him as a threat.  The Butchers brought a new level of paramilitary violence to a country already hardened by death and destruction.  The judge who oversaw the 1979 trial described their crimes as "a lasting monument to blind sectarian bigotry".

Boodle Gang: The Boodle Gang was an American street gang active in New York City during the mid-to- late 19th century.  The gang were notorious "butcher cart thieves" during the 1850s and their hijacking methods would later be used by criminals of the early twentieth century.

Supporting paragraphs: Lenny Murphy Shankill Butchers
Answer: Belfast