News of Tracee Mergen’s decision came before agents fatally shot Alex Pretti, another US citizen in Minneapolis

Video evidence reviewed by Guardian shows Alex Pretti, killed by agents in Minneapolis, held a phone, not a gun

It documents incidents, agencies, individuals, facilities, vehicles, and legal authorities involved in enforcement operations. Entries are structured, sourced, and timestamped to support verification, cross-referencing, and long-term analysis. The wiki is intended for use by journalists, researchers, advocates, and the general public.