13 blocks

Nina is an elderly woman who lives alone and feels distressed by the increasing violence in her neighborhood. Amidst conflicts with her neighbors, she decides to film the movement of drug traffickers from her window, hoping to assist the police. After months of recording suspicious activities, her initiative attracts the attention of a journalist, who approaches Nina and offers to support her in her mission.

In 1997, before the visit of the pope to Rio de Janeiro, Captain Nascimento from BOPE (Special Police Operations Battalion) is assigned to eliminate the risks of the drug dealers in a dangerous slum nearby where the pope intends to be lodged.