British boy band JLS, known from the talent show X-Factor, announced they had split up.
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Armenia commemorated the 100th Anniversary of the Armenian Genocide.
A garment factory in Dhaka, Bangladesh, collapsed.
A Soviet cosmonaut became the first human casualty during a space mission.
Mary Queen of Scots married Francis Dauphin of France.
Businesswoman Estée Lauder, famous for her American cosmetics line, died at the age of 97.
