Haunting CCTV footage captured popular British TV presenter Dr Michael Mosley before he disappeared while on holiday in Greece.
Pictures showed the 67-year-old grabbed an umbrella and went for a walk along the coast on Symi Island on Wednesday morning.
One frame showed the Doctor walking past a café.
Mosley’s wife, Dr Claire Bailey, reported him missing at 7.30pm that day when he failed to return from St Nicholas Beach, The Telegraph reported.
The outlet added that the doctor was abroad without his phone, making it nearly impossible for local authorities to track him down.
“We don’t have any more information yet and are waiting for some good news,” Mosley’s rep told London Metro on Friday.
On Friday, Coast Guard officers, divers and even specialist dogs were seen scouring the small island in hopes of finding the famous doctor and columnist.
Mosley’s three sons also traveled to Symi, where they planned to join the search, the Telegraph said.
Greek journalist Niki Ketsantonis told Good Morning Britain: “There are fears it could slip.”
“Lifelong food lover. Avid beeraholic. Zombie fanatic. Passionate travel practitioner.”