Preserve proof by actual holder
White Lake police and township FOIA routes can lead to incident, dispatch, body-camera, dash-camera, complaint, policy, or booking material, while Oakland County and CLEMIS-connected systems may require their own requests and preservation work. Records requests, preservation notices, discovery, authorizations, subpoenas, and litigation holds are different tools. None guarantees a record exists or can be produced. M-59 businesses, Highland Road properties, residences, doorbells, lake-area sites, vehicles, phones, tow operators, employers, witnesses, and social-media accounts are potential—not guaranteed—sources.