A federal immigration agent who shot and injured a colleague in their office Thursday night was killed by a third agent in a chaotic confrontation. The incident happened at the Glenn M. Anderson Federal Building in Long Beach, Calif., sparked by an unspecified dispute between Immigration and Customs Enforcement agents. Police told the Los Angeles Times that an agent repeatedly opened fire on a supervisor at around 6 p.m. local time, and after the supervisor was wounded, a third agent intervened and killed the gunman.
