People look at police officers investigating at the site of the murder of Leon provincial council chief Isabel Carrasco in Leon on May 12, 2014. An assailant shot dead a Spanish ruling party politician in public in the northern city of Leon in an apparent "act of vengeance" today, officials said, and a woman was detained over the killing. Half a dozen police covered the body of Leon provincial council chief Isabel Carrasco with a white sheet at the scene on a pedestrian bridge over the Bernesga River in the university city.  AFP PHOTO / CESAR MANSO        (Photo credit should read CESAR MANSO/AFP via Getty Images)