Park Ranger Joseph David Kolodski. Thanks to all law enforcement officers who serve across DOI.
Park Ranger Joseph David Kolodski. Thank you to the 4000 permanent and seasonal law enforcement officers who serve across all of the Department of the Interior (DOI) bureaus. We also pay special tribute to the 139 DOI officers who have died in the line of duty since the Department's founding in 1849. Of those, many were officers of the National Park Service.
U.S. National Park Service
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