Two people, including the shooter, have been killed after a fight at a Texas bar. Police say James Jones entered Zona Caliente Sports in Arlington and confronted employee, Cesar Perez. That's when investigators say Jones shot and killed Perez. A customer eating with his wife who witnessed the horrific crime was armed, cops say, and shot Jones. He was pronounced dead at the scene. At this time, police say it's too early to determine a motive.