Almost four years ago, Laquan McDonald, a blackteenager, was fatally shot by Jason Van Dyke, a white Chicago Police officer. Policereported McDonald was attacking officers. A video from the scene told a differentstory. Trust in Chicago police and officials crumbled. Now, Officer Van Dyke isawaiting trial for murder charges. WBEZ and the Chicago Tribune bring you the storyof the shooting and the fallout. Then, stay tuned for ongoing coverage of the trial.Subscribe now so you don't miss a singleepisode.