Entire crew was asleep when California dive-boat fire ignited killing 34 people: NTSB preliminary report

In a preliminary report on the Southern California blaze that erupted on an anchored dive boat and killed 34 people, federal investigators revealed that surviving crew members told them there were no known mechanical or electrical issues with the vessel and smoke detectors sounded in the below-deck bunkroom where the victims were sleeping.The National Transportation Safety Board released the preliminary report on Thursday, a day after divers recovered the body of the final missing victim of a bo