Was there a plot to murder Marconi scientists in the 1980s?
Was there a conspiracy to murder President John F. Kennedy in Dealey Plaza in 1963?
Were Diana, Princess of Wales and Dodi Fayed murdered in a staged car accident?
Was British government weapons inspector Dr David Kelly murdered?
Was Pope John Paul I's mysterious death in 1978 actually murder?
Was there a conspiracy to kill Senator Robert F. Kennedy?