A post-mortem has revealed Dr Michael Mosley suspected cause and time of death.
An initial report has concluded that the TV doctor died of natural causes.
Police spokesperson Konstantia Dimoglidou said the post-mortem found no injuries on his body that could have caused his death.
His time of death is believed to be around 4pm on Wednesday - the day he vanished.
Police spokesperson Konstantia Dimoglidou said the post-mortem found no injuries on his body that could have caused his death
GettyA five-day search was launched after the 67-year-old vanished while on a solo hike on the Greek island of Symi.
His body was found on a hillside near the Agia Marina beach bar on Sunday.
New CCTV footage appears to show Mosley "stumbling" close to the area his body was found.
However, the post-mortem report now suggests there were "no injuries on his body".
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Mosley was last seen leaving Saint Nikolas beach at around 1.30pm on Wednesday before setting off for a coastal walk.
Further tests are due to take place as the condition of the remains made it difficult to establish the exact cause of death.
The doctor's widow Clare Bailey Mosley issued a heartbreaking statement following the news that his body had been discovered.
"I don’t know quite where to begin with this," she said. "It’s devastating to have lost Michael, my wonderful, funny, kind and brilliant husband.
A major search operation was launched on Symi PA"We had an incredibly lucky life together. We loved each other very much and were so happy together. I am incredibly proud of our children, their resilience and support over the past days.
"My family and I have been hugely comforted by the outpouring of love from people from around the world. It’s clear that Michael meant a huge amount to so many of you.
"We’re taking comfort in the fact that he so very nearly made it."
