Original sentence: A bank raid occurred on March 8th, 2005, when a group of nicaraguan armed men tried to assault the state National Bank ("Banco Nacional"), located in Monteverde.A policeman that guarded the bank killed two of them, however the other three entered the bank installations and kidnapped all the people inside the bank for hours.After police actions, nine civil people died and only one assaulter survived.Erlyn Hurtado, the only assaulter that survived has been called the responsible for "the bloodiest occurrence in costarican history"