Southern District of California • 3:26-cv-04371

Portillo Valdiviezo v. Warden/Facility Administrator, Imperial Regional Detention Facility

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Case Information

Filed: July 30, 2026
Assigned to: Janis Lynn Sammartino
Referred to: Daniel E. Butcher
Nature of Suit: Habeas Corpus - Alien Detainee
Cause: 28:2241fd Petition for Writ of Habeas Corpus (federal)
Active
Last Activity: September 17, 2026
Parties: View All Parties →

Docket Entries

#1
Jul 30, 2026
Petition for Writ of Habeas Corpus against Todd Blanche, Field Office Director, U.S. Immigration and Customs Enforcement, San Diego Field Office, Markwayne Mullin, David J. Venturella, Warden/Facility Administrator, Imperial Regional Detention Facility ( Filing fee $ 5 receipt number 171199.) Fee is Paid, filed by Sergio Cruz Portillo Valdiviezo. (Attachments: # 1 Civil Cover Sheet, # 2 Declaration of Sergio Cruz Portillo Valdiviezo, # 3 Exhibit, # 4 Receipt, # 5 Envelope)The new case number is 3:26-cv-4371-JLS-DEB. Judge Janis L. Sammartino and Magistrate Judge Daniel E. Butcher are assigned to the case.(dde) (Entered: 07/30/2026)
Main Document: Petition for Writ of Habeas Corpus
Habeas RECAP PACER
#2
Jul 30, 2026
MOTION for Temporary Restraining Order by Sergio Cruz Portillo Valdiviezo. (dde) (Entered: 07/30/2026)
Main Document: Temporary Restraining Order
Habeas RECAP PACER
#3
Jul 31, 2026
ORDER Referring Petition to Federal Defenders for Evaluation Regarding Appointment of Counsel. Status Report due by 8/21/2026. Signed by Judge Janis L. Sammartino on 7/31/26.(aas) (Entered: 07/31/2026)
Main Document: Order AND ~Util - Set Deadlines/Hearings
Habeas RECAP PACER
#4
Jul 31, 2026
NOTICE of Appearance by Kara Lee Hartzler on behalf of Sergio Cruz Portillo Valdiviezo (Hartzler, Kara)Attorney Kara Lee Hartzler added to party Sergio Cruz Portillo Valdiviezo(pty:pet) (Entered: 07/31/2026)
Main Document: Notice of Appearance
Habeas RECAP PACER
#5
Aug 03, 2026
Notice of Appearance
Main Document: Notice of Appearance
Habeas RECAP PACER
#6
Aug 04, 2026
Notice of Appearance
Main Document: Notice of Appearance
Habeas RECAP PACER
#7
Aug 14, 2026
Amended Petition for Writ of Habeas Corpus
Main Document: Amended Petition for Writ of Habeas Corpus
Habeas RECAP PACER
#8
Aug 17, 2026
ORDER: The Court adopts the Standard Procedures for this Immigration Habeas Petition from Chief Judge Order No. 144, which is available on the court's website. IT IS SO ORDERED. Signed by Judge Janis L. Sammartino on 8/17/2026.(no document attached) (ler) (Entered: 08/17/2026)
Aug 17, 2026
Order
#9
Aug 24, 2026
Return to Petition for Writ of H/C
Main Document: Return to Petition for Writ of H/C
Habeas RECAP PACER
#10
Aug 24, 2026
Withdrawal of Document
Main Document: Withdrawal of Document
Habeas RECAP PACER
#11
Aug 24, 2026
Return to Petition for Writ of H/C
Main Document: Return to Petition for Writ of H/C
Habeas RECAP PACER
#12
Aug 28, 2026
Traverse to Petition for Writ of H/C
Main Document: Traverse to Petition for Writ of H/C
Habeas RECAP PACER
#13
Sep 04, 2026
ORDER Granting in Part Petitioner's Amended Petition for Writ of Habeas Corpus. Status Report due by 9/23/2026. Signed by Judge Janis L. Sammartino on 9/3/26.(aas)
Main Document: Order AND ~Util - Set Deadlines/Hearings
Habeas RECAP PACER
#14
Sep 04, 2026
Judgment - Clerk
Main Document: Judgment - Clerk
Habeas RECAP PACER
#15
Sep 17, 2026
Status Report
Main Document: Status Report
Habeas RECAP PACER
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