In tragic news for the Travolta family, the 16-year-old son of John Travolta and Kelly Preston died Friday morning while on vacation with his family in the Bahamas.

According to Travolta’s attorney the son died after suffering a seizure at around 10 a.m. It is believed that Jett hit his head after the seizure, but the exact cause of death is unknown. An autopsy is to be conducted Monday.

The family were in the Bahamas to meet up with 60 family and friends at the time of the accident.