District of Colorado • 1:26-cv-04040

United States v. Lumsden

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Case Information

Filed: August 31, 2026
Assigned to: Timothy P. O'Hara
Referred to: —
Nature of Suit: Other Immigration Actions
Cause: 08:1451 Revocation of Naturalization
Active
Last Activity: September 03, 2026

Docket Entries

#1
Aug 31, 2026
COMPLAINT TO REVOKE NATURALIZATION against Iain Robert Lumsden Attorney Brooke Marie Maurer added to party USA(pty:pla), filed by USA. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit, # 3 Summons)(Maurer, Brooke) (Entered: 08/31/2026)
Main Document: COMPLAINT
#2
Aug 31, 2026
Case assigned to Magistrate Judge Timothy P O'Hara. Text Only Entry (eguth, ) (Entered: 08/31/2026)
#3
Aug 31, 2026
Administrative Notice: Summons submitted not on court approved form and is NOT issued. (Text Only Entry) (eguth, ) (Entered: 08/31/2026)
#4
Aug 31, 2026
Magistrate Judge consent form issued pursuant to D.C.COLO.LCivR 40.1, direct assignment of civil actions to full time magistrate judges. (eguth, ) (Entered: 08/31/2026)
Main Document: Magistrate
#5
Aug 31, 2026
SUMMONS REQUEST as to Iain Lumsden by Plaintiff USA. (Maurer, Brooke) (Entered: 08/31/2026)
Main Document: SUMMONS
#8
Sep 03, 2026
Issuance
Main Document: Issuance