U.S. YouTuber still in jail after trying to visit remote tribe on forbidden island where another American was killed

An American YouTuber who was arrested after visiting an off-limits island in the Indian Ocean with hopes of establishing contact with a reclusive tribe was further detained in custody on Thursday. The 24-year-old was initially arrested more than six years after another American was killed with arrows by the tribe on the same island.

Mykhailo Viktorovych Polyakov will next appear before a local court in Port Blair -- the capital of India's Andaman and Nicobar Islands -- on April 29, police said.

Polyakov, from Scottsdale, Arizona, was arrested on March 31, two days after he set foot on the restricted territory of North Sentinel Island in a bid to meet people from the reclusive Sentinelese tribe.