Mykhailo Viktorovych Polyakov, of Scottsdale, Arizona, left a Diet Coke and a coconut for the reclusive Sentinelese people, police said.

Mykhailo Polyakov violated laws protecting the Sentinelese, who have been cut off from the world for thousands of years.

Indian police have arrested an American Youtuber tried to establish contact with the tribe on North Sentinel island, known for attacking intruders.