The Conspiration des poignards (Daggers Conspiracy) or Complot de l'Opéra (Opera Plot) was an alleged assassination attempt against Napoleon Bonaparte.
 The members of the plot were not clearly established.
 Authorities at the time presented it as an assassination attempt on Napoleon at the exit of the Paris operahouse on 18 vendémiaire year IX (10 October 1800), which was prevented by the police force of Joseph Fouché.
 However, this version was questioned very early on.
Awad Hamad al-Bandar (Arabic: عواد حمد بندر السعدون‎ ‎ ; aka: Awad Hamad Bandar Alsa'doon) (2 January 1945 – 15 January 2007) was an Iraqi chief judge under Saddam Hussein's presidency.
 He was the head of the Revolutionary Court which issued death sentences against 143 Dujail residents, in the aftermath of the failed assassination attempt on the president on 8 July 1982 (a year before the U.S. assumed diplomatic ties with Hussein to help thwart their common enemy: Iran).
 After the US invasion, he was formally handed over to the interim Iraqi Government in 2004.
 On 31 July 2005, at the Al-Dujail trial, the Iraqi Special Tribunal tried al-Bandar for crimes against humanity for issuing the death sentences where he pleaded not guilty.
 On 5 November 2006, al-Bandar was sentenced to death by hanging along with co-defendants Hussein and Barzan Ibrahim al-Tikriti, who was beheaded as a result of the hanging.
 His body was buried next to Saddam Hussein in Al-Awja.
Kumarapuram massacre also known as 1996 Trincomalee massacre or 1996 Killiveddy massacre refers to the murder of 24 minority Sri Lankan Tamil civilians including 13 women and 9 children below the age of 12 allegedly by the Sri Lankan security forces on February 11, 1996 in a village called Kumarapuram in the eastern district of Trincomalee.
 Further 28 civilians were severely injured as well.
 It was a notable mass murder of civilians since the resumption of armed conflict between rebel forces and Sri Lankan armed forces since April 1995 as part of the Sri Lankan civil war.
 The then government arrested number of soldiers and home guards who allegedly carried out the massacre and a court case was started on 2004.
 On 27 July 2016 the court acquitted six former army Corporals who were accused over the massacre, after they were found not guilty.
On September 5, 1975, Charles Manson Family cult member Lynette "Squeaky" Fromme attempted to kill United States President Gerald Ford in Sacramento, California.
 She wanted to make a statement to people who refused to halt environmental pollution and its effects on Air, Trees, Water, and Animals (ATWA).
 Although Fromme stood a little more than an arm's length from Ford that Friday morning and pointed a M1911 pistol at him in the public grounds of the California State Capitol building, her gun failed to fire and no one was injured.
 After the assassination attempt, Ford continued to walk to the California state house, where he met with California governor Jerry Brown.
 For her crime, Fromme spent 34 years in prison and was released on August 14, 2009 – two years and seven months after Ford's death.
 The Gerald R. Ford Presidential Museum in Grand Rapids, Michigan, later received the M1911 pistol used in the assassination attempt as a gift, and the gun was put on display.
The Dujail Massacre refers to the events following an assassination attempt against the Iraqi president, Saddam Hussein, on 8 July 1982 in Dujail.
 Dujail, a town with a large Shiite population and up to 75,000 residents at the time of the incident is located 53 km from Baghdad in the predominantly Sunni Salaheddin province of Iraq.
The execution of Saddam Hussein took place on Saturday, 30 December, 2006.
 Saddam was sentenced to death by hanging, after being convicted of crimes against humanity by the Iraqi Special Tribunal for the murder of 148 Iraqi Shi'ites in the town of Dujail in 1982, in retaliation for an assassination attempt against him.
Dujail ( , Arabic: الدجيل; alternate spelling: Ad Dujayl) is a Shi'a district in the Saladin Province.
 It is situated about 65 km north of Iraq's capital, Baghdad, and has approximately 100,000 inhabitants.
 It was the site of the 1982 Dujail Massacre and the 2008 Dujail bombing.
On October 6, 1975, an assassination attempt in Rome, Italy, was carried out against Bernardo Leighton, a former Chilean Christian Democratic vice-president, then in exile.
 The assassination attempt seriously injured Bernardo Leighton, and his wife, Anita Fresno, leaving her permanently disabled.
On 21 June 1966 an assassination attempt was made on Arthur Calwell then leader of the Australian Labour Party.
 It was arguably the second assassination attempt in Australian political history following Henry James O'Farrell's attempt on the life of Prince Alfred.
 (Although Percival Brookfield had been killed and Thomas Ley murdered several political opponents.)
Saddam Hussein Abd al-Majid al-Tikriti ( ; Arabic: صدام حسين عبد المجيد التكريتي "Ṣaddām Ḥusayn ʿAbd al-Maǧīd al-Tikrītī "; 28 April 1937  – 30 December 2006) was the fifth President of Iraq, serving in this capacity from 16 July 1979 until 9 April 2003.
 A leading member of the revolutionary Arab Socialist Ba'ath Party, and later, the Baghdad-based Ba'ath Party and its regional organization the Iraqi Ba'ath Party—which espoused Ba'athism, a mix of Arab nationalism and socialism—Saddam played a key role in the 1968 coup (later referred to as the 17 July Revolution) that brought the party to power in Iraq.

Question: The Dujail Massacre refers to the events following an assassination attempt of a president that served until what year?
Answer: 2003