Victor Barrio, a 29-year-old professional bullfighter, was killed when a bull's horn pierced his chest in front of spectators as he competed in a fight in the town of Teruel.His death, shown live on television, was confirmed on the website of Madrid's Las Ventas bullring, where Barrio began as an apprentice bullfighter in 2010. He is the first Spanish bullfighter to die in a ring since the turn of the century.