Buenaventura Durruti

Buenaventura Durruti was a pivotal figure in Spanish anarchism during the Spanish Civil War. He fought in Madrid, fighting for a society free from any form of goverment. In particular, he hated communists. Durruti was killed by accidental friendly fire while fighting. At the time, it was believed by many, including the dying Durruti, that he had been shot by a sniper. (EDA: History 101)

Behind the scenes
In reality, Buenaventura Durruti was indeed killed by friendly fire. At the time, the story of him being killed by a sniper was reported to boost the morale of soldiers.