In April 2020, 19-year-old Adil was killed when his motor scooter collided with a police car in the Cureghem quarter of Brussels. He had been attempting to evade a Covid check during the pandemic. The acquittal of the two officers responsible for the chase prompted riots. The neighborhood was left angry and grieving, with their questions unanswered. 　　In Walls That Scream, graffi...