Sarajevo
From Tardis Wiki, the free Doctor Who reference
Sarajevo was a city in Bosnia.
Archduke Franz Ferdinand, the heir to the throne of Austria-Hungary, was assassinated in Sarajevo on 28 June 1914 by Gavrilo Princip. This triggered a series of events that led to the starting of World War I. (PROSE: Human Nature, COMIC: The Dalek Project, TV: Silver Nemesis, TV: The Family of Blood)