A staffer on the long-running television crime show Cops was shot and killed Tuesday night, reportedly by gun fire from local police, while videotaping an armed robbery in progress in Omaha, Nebraska, that also left the suspect dead. According to Deputy Chief David Baker of the Omaha Police Department, the incident took place at a Wendy's restaurant at around 9:20 p.m. CT, in the vicinity of 42nd Street and Dodge. Initial reports said the TV crew member, later identified by Langley Productions (which produces Cops) as audio technician Bryce Dion — had been critically injured. The news of his death...