Sudden deathAt least 19 people were killed in riots in Nigeria after the death of Moshood Abiola, the presumed winner of Nigeria's annulled presidential election in 1993.
But it has dented the optimism of voters hoping at last to see a proper poll in Africa's most populous country, which has lurched between military coups and flawed or annulled elections during half a century of independence.
At other times, an amnesty, which may later be unpicked or annulled, may help to secure peace.The rise of international human-rights law has helped those who argue that in cases involving the worst crimes justice must never be sacrificed to peace.
In a city that has hosted many a hasty marriage, most recently the quickly annulled tie-up between Britney Spears and a long-time friend, investors will hope that this corporate union does not prove to be a distraction when the real action lies beyond America's shores.
The uncertain status of the annulled 1993 election should it still be observed or not?—has split Nigeria's democracy movement.
Nor will the foreigners be satisfied while the winner of the annulled 1993 presidential election, Moshood Abiola, the former head of state, General Olusegun Obasanjo, and a clutch of trade-unionists and journalists remain in detention.
The soldiers are also divided over what to do about Moshood Abiola, the assumed winner of the annulled 1993 election, who has been in prison since 1994.
In the past 15 years it has worked on 120 cases of mistreatment and prompted 655 unlawful decisions to be annulled, organisers say.
In one case last year, a German sports photographer had a bankruptcy order against him annulled after it emerged that he still lived in Germany and did not even own a camera.
The convictions of Amanda Knox and Raffaele Sollecito for the murder of Meredith Kercher have been annulled, bringing to a close a seven-year legal saga.
Lucrezia Borgia's first marriage to Giovanni Sforza was annulled, and he alleged that she was committing incest with her father, the pope.
