A news crew for a CBS affiliate in Virginia was gunned down during a live report near the Bedford County-Franklin County line in Moneta early Wednesday morning, law enforcement officials said. Police and emergency services were on the scene, which remains active. The Bureau of Alcohol, Tobacco and Firearms is also involved in the investigation. WDBJ7 reporter Allison Parker, 24, and cameraman Adam Ward, 27, were killed by an unidentified assailant who approached the pair as they were filming an interview at the Bridgewater Plaza and fired in their direction as many as eight times. Footage of the shooting aired...