Veteran foreign correspondent Dom Phillips visits Aldeia Maloca Papiú, Roraima State, Brazil, on November 16, 2019. - Phillips went missing while researching a book in the Brazilian Amazon's Javari Valley with respected indigenous expert Bruno Pereira. Pereira, an expert at Brazil's indigenous affairs agency, FUNAI, with deep knowledge of the region, has regularly received threats from loggers and miners trying to invade isolated indigenous groups' land. (Photo by Joao LAET / AFP)