Joe and Emil Moschella, have written a post for NYU urging governments to use compliance and ethics programs as a tool to address issues with police departments.  Emil is Executive Director and Joe is chair of the Rutgers Center for Government Compliance and Ethics.

Corporate Compliance Approach to Racism and Excessive Force Issues in Police Departments

https://wp.nyu.edu/compliance_enforcement/2020/08/03/corporate-compliance-approach-to-racism-and-excessive-force-issues-in-police-departments/