Six people have been arrested after an off-duty firefighter was killed in an altercation between two couples and a group of young men in the southern German city of Augsburg, authorities said Sunday. The couples had just left a Christmas market late Friday when they ran into the seven-strong group and an argument started, according to police. Dozens of Augsburg firefighters held a vigil Sunday for their colleague and German Interior Minister Horst Seehofer voiced his dismay at the killing.
