BRASÍLIA, Brazil — A fisherman confessed that he helped kill a British journalist and a Brazilian expert on Indigenous peoples and then went with the authorities to look for their bodies on Wednesday, according to the Brazilian federal police. It was a grim breakthrough in the 10-day search for the missing men deep in the Amazon that has transfixed Brazil and provoked international outrage.
As of Wednesday afternoon, however, the federal police said the bodies of the two men still had not…
