The National Transportation Safety Board is examining multiple potential factors in a news helicopter crash in Los Angeles that killed three people, including two NBC News colleagues.
Focus of the Investigation

Investigators are reviewing the chopper’s maintenance records and studying dashcam video that captured the moment the aircraft fell out of the air. The agency is also asking eyewitnesses to come forward.
Community Response

An NBC LA anchor expressed the station’s grief, saying, “We are heartbroken.”



















