A truck driver who called 911 took the witness stand and described fighting off a knife-wielding man moments before Officer Jason Van Dyke fatally shot Laquan McDonald.

Ep 18: The Effects Of PCP

A podcast about the fatal police shooting of Laquan McDonald, the trial of Officer Jason Van Dyke, and the troubled relationship between African-Americans and the Chicago Police Department. Brought to you by WBEZ Chicago and The Chicago Tribune