NEW DELHI — The Latest on the death of an American adventurer and missionary who was killed by an isolated Indian tribe (all times local):

John Allen Chau spent summers alone in a California cabin as a wilderness emergency responder. “A full investigation must be launched in this murder and those responsible must be brought to justice.”

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Authorities said this wasn’t Chau’s first visit to the Andaman islands, but it was his first time on North Sentinel Island. More: American missionary, adventurer killed by tribe members on restricted and remote island

That night, he wrote about his visit and left his notes with the fishermen. He interacted with some of the tribesmen – who survive by hunting, fishing and collecting wild plants and are known for attacking anyone who comes near with bows and arrows and spears – until they became angry and shot an arrow at him. The 27-year-old American came to India on a tourist visa but came to the Andaman and Nicobar islands in October with the express purpose of proselytizing, Dependra Pathak, Director General of Police of the Andaman and Nicobar islands, told CNN. Chau was carrying a Bible that was hit by an arrow when he was first shot at by the tribesmen on Nov. 15, according to notes Chau left with the fishermen that Staver said he has seen. Image copyright Survival International Image caption Few images of the endangered tribe exist

Two Indian fisherman fishing illegally off North Sentinel Island were also killed by the tribe in 2006.
A 27-year-old American Christian missionary is killed upon landing on North Sentinel Island in an effort to convert the indigenous Sentinelese people. He is the first person killed by the isolated islanders since two Indian nationals in 2006.