A police officer, who did not have the authority to comment on the investigation, said the 16-year-old was found unconscious after an apparent seizure and hitting his head on the bathtub.
Initial police reports said Jett went to the bathroom at 10pm on Thursday night and was not found until Friday morning. A Travolta spokesperson said that report is not true and that John attempted to revive his son by performing CPR before the ambulance arrived.
The autopsy results are expected Monday afternoon.
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