his lawyer is still waiting for an investigation to provide answers and establish who was responsible for his son s death. there are many cases that have been going on for years decades sometimes. one case is over twenty years old and the perpetrator still hasn t been identified since first innings guess. if a mistake was made in an operations then of course there will be an internal investigation into what happened so that ultimately whoever is responsible will be punished. but breena silva no longer believes that there ll be an investigation into her son s death. it s usually the poorest most vulnerable sectors of society in rio who are paying the price for the escalating violence and children in the