Southern District of Texas • 1:26-cv-00980

Rosianu v. Mullin

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Case Information

Filed: September 04, 2026
Assigned to: Jose Rolando Olvera Jr.
Referred to: Karen Betancourt
Nature of Suit: Habeas Corpus - Alien Detainee
Cause: 28:2241 Petition for Writ of Habeas Corpus (federa
Active
Last Activity: September 29, 2026
Parties: View All Parties →

Docket Entries

#1
Sep 04, 2026
PETITION for Writ of Habeas Corpus (Filing fee $ 5 receipt number ATXSDC-36769853) filed by Marina Rosianu. (Attachments: # 1 Index of Exhibits, # 2 Exhibit A, # 3 Exhibit B, # 4 Exhibit C, # 5 Civil Cover Sheet) (Bray, John) (Entered: 09/04/2026)
Main Document: PETITION
#2
Sep 04, 2026
Request for Issuance of Summons as to Juan Agudelo, Todd M. Lyons, DAREN K MARGOLIN, MARKWAYNE MULLIN, FRANCISCO VENEGAS, Facility Administrator, El Valle Detention Center;, filed. (Bray, John) (Entered: 09/04/2026)
Main Document: Request
#3
Sep 04, 2026
Clerk's Notice of Redaction Responsibilities and Privacy Protection. Parties notified, filed. (SDTX_CMECF_AutoDocket, ) (Entered: 09/04/2026)
Main Document: Clerk's
#4
Sep 08, 2026
Summons Issued as to 1.) Juan Agudelo, 2.) Todd M. Lyons, 3.) Daren K. Margolin, 4.) Markwayne Mullin, 5.) Francisco Venegas, 6.) U.S. Attorney. Issued summons delivered to plaintiff by NEF, filed. (sac1) (Entered: 09/08/2026)
Main Document: Summons
#5
Sep 08, 2026
ORDER REFERRING CASE to Magistrate Judge Karen Betancourt (Signed by Judge Rolando Olvera) Parties notified. (bav1) (Entered: 09/08/2026)
Main Document: ORDER
Sep 08, 2026
Referral Judge Selected: Magistrate Judge Karen Betancourt randomly selected to receive referrals. The District Judge has referred this case to the selected Magistrate Judge for all pretrial matters, pursuant to 28 U.S.C. 636(b). The parties may also consent to having the case assigned to the selected Magistrate Judge. (sac1)
#6
Sep 09, 2026
ORDER TO SHOW CAUSE PURSUANT TO 28 U.S.C. § 2243 Re: 1 Petition for Writ of Habeas Corpus (Served electronically on USAO per MOU.) Show Cause Response due by 9/29/2026 (Signed by Magistrate Judge Karen Betancourt) Parties notified. (mp1) (Entered: 09/09/2026)
Main Document: Show Cause
Sep 22, 2026
NOTICE OF APPEARANCE by John Robert Lamont on behalf of Juan Agudelo, Todd M. Lyons, Daren K. Margolin, Markwayne Mullin, filed. (Lamont, John)
Sep 22, 2026
Notice of Appearance - USA (Govt Use Only)
#8
Sep 29, 2026
Summary Judgment
Main Document: Summary Judgment

Parties

MULLIN
Party
Rosianu
Party