Monday, October 26, 2026 · Phoenix, Arizona
Justice Now AZ

Watching the criminal legal system — from police to post-release

Agency Watch

Arizona Department of Public Safety

The state police: highway patrol troopers, shootings and use of force, body cameras, the crime lab, and the agency's role in border and immigration enforcement.

History & Context

Key events, each tied to a published source. Entries we could not verify are marked. Spot an error? Tell us.

  1. 2020Transparency

    Body cameras for a fraction of the force

    AP reported that DPS was getting body cameras for about 12% of its force.

    Note: Exact date not confirmed; year per AP context.

    Sources: AP News

  2. May 25, 2020Use of force

    DPS trooper kills Dion Johnson

    A DPS trooper shot and killed Dion Johnson on a Phoenix freeway the same day George Floyd was murdered. DPS troopers had no body cameras at the time.

    Sources: 12News · KJZZ

  3. September 21, 2020Use of force

    No charges for the trooper

    The Maricopa County Attorney's Office declined to charge the trooper, finding his self-defense claim supported.

    Sources: AP News