Over the course of the investigation, we interviewed City officials, including City Manager John Shaw, Mayor James Knowles, Chief of Police Thomas Jackson, Municipal Judge Ronald Brockmeyer, the Municipal Court Clerk, Ferguson's Finance Director, half of FPD's sworn officers, and others. We spent, collectively, approximately 100 person-days onsite in Ferguson. We participated in ride-alongs with on-duty officers, reviewed over 35,000 pages of police records as well as thousands of emails and other electronic materials provided by the police department. Enlisting the assistance of statistical...