An HSI Puppet Master Report Cites December 2025 Undercover Reports Filed Under a Different Case Number, MS05DR26MS0004
Doc. 212-12 in United States v. Sant (0:26-cr-00115, Filed 08/13/26) carries the REPORT TITLE December 2025 UCA Activity, case number MS02PR26MS0003 and ROI Number MS02PR26MS0003-002, Date Approved 2/18/2026.
Its per-event citation lines name a different case. The December 3, 2025 training cites ROI MS05DR26MS0004-004. The December 7, 2025 event cites ROI MS05DR26MS0004-006. The December 13, 2025 event cites ROI MS05DR26MS0004-007. The December 22, 2025 event cites ROI MS05DR26MS0004-009.
The report covers activity “before the formal opening of Operation Puppet Master”, which has CASE OPENED 1/28/2026. The citations are to reports filed under a separate case number before the Puppet Master case existed. The document does not state what that case is, who opened it or when, and does not mention the Keyhole program. In RECAP full text the number appears only in this document. RECAP holds only documents someone has pulled from PACER.
See also 2026-01-28–puppet-master-accepted-under-cuc-op-keyhole and 2026-08-13–operation-puppet-master-hsi-infiltrates-minnesota-anti-ice-community.
Sources & Citations
The Cascade Ledger. “An HSI Puppet Master Report Cites December 2025 Undercover Reports Filed Under a Different Case Number, MS05DR26MS0004.” The Capture Cascade Timeline, February 18, 2026. https://capturecascade.org/event/2026-02-18--hsi-puppet-master-roi-cites-four-december-2025-reports-under-a-separate-case-number-ms05dr26ms0004/