Correctional staff in the federal bureau of prisons (among other federal law enforcement employees) are now authorized to act as immigration agents. https://immpolicytracking.org/policies/dhs-grants-broader-immigration-arrest-powers-to-justice-dept-federal-agents/#/tab-policy-documents
Comments
https://www.cbsnews.com/news/bureau-of-prisons-understaffing-abuse-disrepair-60-minutes-transcript-2024-06-16/
https://www.forbes.com/sites/walterpavlo/2025/01/23/sweeping-changes-for-the-bureau-of-prisons-under-trump-administration/