University of Pennsylvania
|
Charles H. Ramsey
|
Urban Institute
|
Charles H. Ramsey
|
Police Executive Research Forum
|
Charles H. Ramsey
|
Philadelphia Police Foundation
|
Richard J Ross Jr
|
Metropolitan Police Department of the District of Columbia
|
Charles H. Ramsey
|
Cabinet of Public Safety Managing Director's Office, City of Philadelphia
|
Richard J Ross Jr
|
Office of Innovation and Technology, City of Philadelphia
|
Charles Brennan
|
OpenDataPhilly
|
Robert Cheetham
|
Pennsylvania Commission on Crime and Delinquency (PCCD)
|
Charles H. Ramsey
|