on the west coast of the united states in california, investigators are slowly coming up with answers after a tragic fire last week, a fire that killed 34 people on a dive poet. salvage efforts to raise that sunken boat are still set to resume on monday. cnn s paul very cammon reports. reporter: smoke inhalation, not burns, is the likely cause of 34 deaths above the ill-fated dive boat conception. the belief is that the victims died and that the burn damage to the victims was postmortem not antiy mortgage em. ali kurtz, the only crew member who did not survive, was sleeping in the bunk room with passengers.