Apparently Jett Travolta’s body shows no sign of head trauma and his death certificate says he was killed by a seizure, an undertaker said Monday, after doctors performed an autopsy on the 16-year-old son of the U.S actor. Reportedly Jett Travolta had a history of seizures. 

The remains of John Travolta’s son were being cremated and his parents planned to return to the United States with the ashes on Tuesday, said Keith McSweeney, director of the funeral home handling the body.