Dr Michael Mosley has been missing for two days on the Greek island of Symi, sparking a large-scale search operation involving both tourists and locals.
The police have initiated an urgent investigation, exploring several theories.The search for the This Morning star, 67, continues, but Greek authorities have set a deadline due to increasing worries that the intense heat may have affected him.
However, this is not the only theory being pursued by the police, with other suggestions including a fall from a height or even a snake bite.Initially, Greek police speculated that Dr Mosley might have "fallen from a height" during his walk along St Nicholas Beach.
The island's mayor, Eleftherios Papakalodoukas, emphasised the dangerous nature of Dr Mosley's alleged chosen hiking path, which includes "very high cliffs" and rocky terrain posing significant risks.
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