Parents John Travolta and Kelly Preston say they are “heartbroken” over their son’s death.
An autopsy was conducted on Jett Travolta on Monday in the Bahamas. His death certificate listed the cause of death as “seizure disorder,” said an official at the Restview Memorial funeral home. According to reports, Jett had a history of seizures. One report noted that he had been suffering from grand mal seizures and was on an anti-seizure medication .
A memorial service is planned for Thursday. Funeral plans have not been announced.