(Photo: Splash News Online)

Police in the Bahamas have officially closed their investigation into the death of John Travolta's son Jett.

"The pathologists who carried out the autopsy made their report, and the police determined that there was no foul play, no suspicious circumstances," family friend and local Member of Parliament Obie Wilchcombe told RADAR.

Meanwhile John and wife Kelly Preston were in seclusion at their home in Ocala, Florida, preparing for the memorial service for their son to be held tomorrow.

"I talked to their doctor, Dr. Mark Smith, and he told me they are getting some much-needed rest," said Wilchcombe.

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