A Rio councilwoman’s killing was a mystery. An arrest gave a peek at corruption keeping it unsolved

RIO DE JANEIRO — Two days after Rio de Janeiro city councilwoman Marielle Franco’s 2018 assassination, her widow sat down with the chief of the state’s civil police, Rivaldo Barbosa, who pledged to do everything in his power to hold the guilty parties to account. In fact, the man Veja magazine once exalted as “Rio’s … Read more