Emergency crews found more victims Saturday in the mangled wreckage of a commuter train that smashed head-on into a freight train, raising the death toll to at least 18 in the deadliest U.S. passenger train accident in 15 years, AP reported. Crews said they could see several more bodies in the wreckage of the Metrolink commuter train. Officials said they did not yet know why the two trains were on the same track in suburban Chatsworth in the San Fernando Valley.
