This handout photo released on March 16, 2018 by Rio de Janeiro's Municipal Chamber shows Brazilian councilwoman from the left-wing party PSOL Marielle Franco, leading a session at the Municipal Chamber in Rio de Janeiro, Brazil on February 21, 2017. - On the eve of March 15, 2018 Franco, who was an outspoken critic of police brutality, was shot in Rio's city center in an assassination-style killing. (Photo by Renan OLAZ / Rio de Janeiro Municipal Chamber / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO - Rio de Janeiro Municipal Chamber / BYLINE - Renan OLAZ" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS