Case: Chengkai Zou v. Todd M. Lyons

2:25-cv-02994 | U.S. District Court for the Central District of California

Filed Date: April 7, 2025

Case Ongoing

Clearinghouse coding in progress

Case Summary

This case is one of numerous lawsuits challenging the Trump administration’s abrupt termination of immigration visas—mostly student or work visas—with no notice to the visa-holders and with dubious or no legal basis. You can see all of the cases here. (This summary is temporary, while we research the case.) On April 7, 2025, an international student—attending school on an F-1 visa--filed this lawsuit in the United States District Court for the Central District of California against the Acting D…

This case is one of numerous lawsuits challenging the Trump administration’s abrupt termination of immigration visas—mostly student or work visas—with no notice to the visa-holders and with dubious or no legal basis. You can see all of the cases here.

(This summary is temporary, while we research the case.) On April 7, 2025, an international student—attending school on an F-1 visa--filed this lawsuit in the United States District Court for the Central District of California against the Acting Director of Immigration and Customs Enforcement (ICE). In early April, the Defendant abruptly terminated the Plaintiff’s, and other international students’, record with the Student and Exchange Visitor Information (SEVIS), effectively stripping them of their ability to remain a student in the United States. The Plaintiff alleged that Defendant’s actions were unlawful and designed to coerce him and other international students into abandoning their studies and self-deporting. The Plaintiff alleged that Defendants’ actions violated the Administrative Procedure Act and the Fifth Amendment.

People

For PACER's information on parties and their attorneys, see: https://www.courtlistener.com/docket/69853549/parties/chengkai-zou-v-todd-m-lyons/


Attorney for Plaintiff

Banias, Brad B. (California)

Attorney for Defendant

Appellate, Oil (California)

Attorney, OIL-DCS Trial (California)

Farrell, Alexander Layne (California)

Green, Paul Bartholomew (California)

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Documents in the Clearinghouse

Document
19

2:25-cv-02994

Order Granting Plaintiff’s Application for Temporary Restraining Order

April 15, 2025

April 15, 2025

Order/Opinion

Docket

See docket on RECAP: https://www.courtlistener.com/docket/69853549/chengkai-zou-v-todd-m-lyons/

Last updated Aug. 21, 2025, 7:46 p.m.

ECF Number Description Date Link Date / Link
1

COMPLAINT Receipt No: ACACDC-39452797 - Fee: $405, filed by Plaintiff Chengkai Zhou. (Attachments: # 1 Memorandum Application for TRO or PI, # 2 Exhibit A: Zhou Declaration, # 3 Proposed Order Proposed TRO, # 4 Declaration Banias Declaration RE: FRCP 65 (b) (1)(A) and (B), # 5 Proposed Order Proposed OSC) (Attorney Bernard Pavel Wolfsdorf added to party Chengkai Zhou(pty:pla))(Wolfsdorf, Bernard) (Entered: 04/07/2025)

April 7, 2025

April 7, 2025

PACER
11

APPLICATION for Temporary Restraining Order or in the Alternative Preliminary Injunction filed by plaintiff Chengkai Zhou. (Attachments: # 1 Proposed Order) (ghap) (Entered: 04/08/2025)

April 7, 2025

April 7, 2025

PACER
2

CIVIL COVER SHEET filed by Plaintiff Chengkai Zhou. (Wolfsdorf, Bernard) (Entered: 04/07/2025)

April 7, 2025

April 7, 2025

PACER
3

Request for Clerk to Issue Summons on Complaint (Attorney Civil Case Opening), 1 filed by Plaintiff Chengkai Zhou. (Wolfsdorf, Bernard) (Entered: 04/07/2025)

April 7, 2025

April 7, 2025

PACER
4

CERTIFICATE of Interested Parties filed by Plaintiff Chengkai Zhou, (Wolfsdorf, Bernard) (Entered: 04/07/2025)

April 7, 2025

April 7, 2025

PACER
5

NOTICE OF ASSIGNMENT to District Judge Cynthia Valenzuela and Magistrate Judge Steve Kim. (ghap) (Entered: 04/07/2025)

April 7, 2025

April 7, 2025

PACER
6

NOTICE OF PRO HAC VICE APPLICATION DUE for Non-Resident Attorney Chengkai Zhou on behalf of Plaintiff. A document recently filed in this case lists you as an out-of-state attorney of record. However, the Court has not been able to locate any record that you are admitted to the Bar of this Court, and you have not filed an application to appear Pro Hac Vice in this case. Accordingly, within 5 business days of the date of this notice, you must either (1) have your local counsel file an application to appear Pro Hac Vice (Form G-64) and pay the applicable fee, or (2) complete the next section of this form and return it to the court at cacd_attyadm@cacd.uscourts.gov. You have been removed as counsel of record from the docket in this case, and you will not be added back to the docket until your Pro Hac Vice status has been resolved. (ghap) (Entered: 04/07/2025)

April 7, 2025

April 7, 2025

PACER
7

60 DAY Summons Issued re Complaint (Attorney Civil Case Opening), 1 as to Defendant Todd M. Lyons. (ghap) (Entered: 04/07/2025)

April 7, 2025

April 7, 2025

PACER
8

Notice to Counsel Re Consent to Proceed Before a United States Magistrate Judge. (ghap) (Entered: 04/07/2025)

April 7, 2025

April 7, 2025

PACER
9

APPLICATION of Non-Resident Attorney Brad Banias to Appear Pro Hac Vice on behalf of Plaintiff Chengkai Zhou (Pro Hac Vice Fee - $500 Fee Paid, Receipt No. ACACDC-39460456) filed by Plaintiff Chengkai Zhou. (Attachments: # 1 Proposed Order) (Wolfsdorf, Bernard) (Entered: 04/07/2025)

April 7, 2025

April 7, 2025

PACER
10

NOTICE OF DEFICIENCIES in Attorney Case Opening RE: Complaint (Attorney Civil Case Opening), 1 . The following error(s) was found: The error has been corrected by re-docketing the APPLICATION FOR TEMPORARY RESTRAINING using the correct event. You are not required to take any action to correct this deficiency unless the Court so directs. (ghap) (Entered: 04/08/2025)

April 8, 2025

April 8, 2025

PACER
12

ORDER by Judge Cynthia Valenzuela: granting 9 Non-Resident Attorney Brad Banias APPLICATION to Appear Pro Hac Vice on behalf of plaintiff Chengkai Zhou, designating Bernard P. Wolfsdorf as local counsel. THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY (ak) (Entered: 04/08/2025)

April 8, 2025

April 8, 2025

PACER
13

MINUTES (IN CHAMBERS) ORDER RE PLAINTIFF'S APPLICATION FOR TEMPORARY RESTRAINING ORDER OR IN THE ALTERNATIVE PRELIMINARY INJUNCTION by Judge Cynthia Valenzuela: re: Having reviewed Plaintiff Chengkai Zhou's Application for Temporary Restraining Order or in the Alternative Preliminary Injunction ("Application") 11, IT IS ORDERED THAT: Plaintiff's counsel shall no later than 4/9/2025, serve the Defendant in this action with the summons, complaint, and all papers related to its Application, including notice of this Order. Plaintiff's counsel shall file a proof of service no later than 4/9/2025. Failure to file the proof of service by 4/9/2025, shall result in the Motion being denied without prejudice. Defendant shall file any opposition to Plaintiff's Application no later than 4/11/2025. Plaintiff shall file his reply papers by 4/13/2025. The Motion shall be set for hearing on 4/15/2025 at 01:30 PM before Judge Cynthia Valenzuela. Court Reporter: Not Reported. (gk) (Entered: 04/08/2025)

April 8, 2025

April 8, 2025

PACER

Appear Pro Hac Vice

April 8, 2025

April 8, 2025

PACER
14

PROOF OF SERVICE Executed by Plaintiff Chengkai Zhou, upon Defendant Todd M. Lyons served on 4/8/2025, answer due 6/9/2025. Service of the Summons and Complaint were executed upon the United States Attorneys Office by delivering a copy to Crystal Veloz - Legal Assistant. The Attorney Generals Office of the United States was NOT served. Executed upon the officer agency or corporation by delivering a copy to Kara Springer - Mission Support Specialist & Authorized Agent. Service was executed in compliance with Federal Rules of Civil Procedure. Due diligence declaration attached. Registered or certified mail return receipt NOT attached. (Attachments: # 1 Exhibit A: Affidavit of Service on USAO, # 2 Exhibit B: Declaration of Banias on Service)(Banias, Brad) (Entered: 04/09/2025)

April 9, 2025

April 9, 2025

PACER
15

SUPPLEMENT to APPLICATION for Temporary Restraining Order APPLICATION for Preliminary Injunction 11 filed by Plaintiff Chengkai Zhou. (Attachments: # 1 Exhibit A: Liu v. Noem)(Banias, Brad) (Entered: 04/10/2025)

April 10, 2025

April 10, 2025

PACER
16

SUPPLEMENT to Service of Summons and Complaint Returned Executed as to USA,,, 14 filed by Plaintiff Chengkai Zhou. (Attachments: # 1 Affidavit Signed Affidavit of Service, # 2 Affidavit Signed Affidavit of Service, # 3 Affidavit Signed Affidavit of Service)(Banias, Brad) (Entered: 04/10/2025)

April 10, 2025

April 10, 2025

PACER
17

OPPOSITION OPPOSITION re: APPLICATION for Temporary Restraining Order APPLICATION for Preliminary Injunction 11 filed by Defendant Todd M. Lyons. (Attorney Joanne I. Schwartz added to party Todd M. Lyons(pty:dft))(Schwartz, Joanne) (Entered: 04/11/2025)

April 11, 2025

April 11, 2025

PACER
18

MINUTES OF Motion Hearing held before Judge Cynthia Valenzuela RE: Plaintiff's Application for Temporary Restraining Order 11 . The Court invites counsel to make oral argument. Arguments by counsel are heard. For the reasons stated on the record, the Court takes the matter under submission. An order will issue. Court Reporter: Terri Hourigan. (gk) (Entered: 04/15/2025)

April 15, 2025

April 15, 2025

PACER
19

ORDER GRANTING PLAINTIFF'S APPLICATION FOR TEMPORARY RESTRAINING ORDER by Judge Cynthia Valenzuela: Plaintiff's Application for a Temporary Restraining Order 11 is GRANTED. The parties shall meet and confer regarding an appropriate briefing and argument schedule for a preliminary injunction hearing. The Government's decision to terminate Plaintiffs F-1 student status in Student and Exchange Visitor Information System ("SEVIS") an online database that stores information regarding international students, is hereby set aside pending further order from the Court. The Government is enjoined from terminating Plaintiffs F-1 status in SEVIS pending further order from the Court. See document for further details. (gk) (Entered: 04/15/2025)

April 15, 2025

April 15, 2025

Clearinghouse
20

Notice of Appearance or Withdrawal of Counsel: for attorney Alexander Layne Farrell counsel for Defendant Todd M. Lyons. Adding Alexander L. Farrell as counsel of record for Todd M. Lyon for the reason indicated in the G-123 Notice. Filed by Defendant Todd M. Lyon. (Attorney Alexander Layne Farrell added to party Todd M. Lyons(pty:dft))(Farrell, Alexander) (Entered: 04/16/2025)

April 16, 2025

April 16, 2025

PACER
21

Notice of Appearance or Withdrawal of Counsel: for attorney Paul Bartholomew Green counsel for Defendant Todd M. Lyons. Adding Paul (Bart) Green as counsel of record for Todd M. Lyons for the reason indicated in the G-123 Notice. Filed by Defendant Todd M. Lyons. (Attorney Paul Bartholomew Green added to party Todd M. Lyons(pty:dft))(Green, Paul) (Entered: 04/16/2025)

April 16, 2025

April 16, 2025

PACER
22

STANDING ORDER FOR CIVIL CASES ASSIGNED TO JUDGE VALENZUELA by Judge Cynthia Valenzuela. PLEASE READ THIS ORDER CAREFULLY. IT GOVERNS THE CASE AND DIFFERS IN SOME RESPECTS FROM THE LOCAL RULES. (iv) (Entered: 04/24/2025)

April 21, 2025

April 21, 2025

PACER
23

ORDER RE MOTIONS FOR SUMMARY JUDGMENT by Judge Cynthia Valenzuela. READ THIS ORDER CAREFULLY BECAUSE IT CONTROLS THIS CASE AND DIFFERS IN PART FROM THE LOCAL RULES. (iv) (Entered: 04/24/2025)

April 21, 2025

April 21, 2025

RECAP
24

NOTICE OF MOTION AND MOTION to Dismiss Case filed by Defendant Todd M. Lyons. Motion set for hearing on 7/25/2025 at 01:30 PM before Judge Cynthia Valenzuela. (Attachments: # 1 Declaration of Paul (Bart) Green, # 2 Exhibit A - SEVIS Notice, # 3 Exhibit B - Declaration of Andre Watson, # 4 Proposed Order) (Green, Paul) (Entered: 06/09/2025)

June 9, 2025

June 9, 2025

PACER
25

ORDER RE MOTIONS FOR SUMMARY JUDGMENT by Judge Cynthia Valenzuela. (cbr) (Entered: 06/16/2025)

June 16, 2025

June 16, 2025

RECAP
26

TEXT ONLY ENTRY: NOTICE TO PARTIES by District Judge Cynthia Valenzuela. Effective June 24, 2025, Judge Cynthia Valenzuela will be relocating to Courtroom 10B in the First Street Courthouse, 350 W. 1st Street, Los Angeles, California 90012. All Court appearances shall be made in Courtroom 10B unless otherwise ordered by the Court. For additional information, please refer to Judge Valenzuela's Procedures and Schedules Page on the Court's website. THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (cbr) (Entered: 06/23/2025)

June 23, 2025

June 23, 2025

PACER
26

TEXT ONLY ENTRY: NOTICE TO PARTIES by District Judge Cynthia Valenzuela. Effective June 24, 2025, Judge Cynthia Valenzuela will be relocating to Courtroom 10B in the First Street Courthouse, 350 W. 1st Street, Los Angeles, California 90012. All Court appearances shall be made in Courtroom 10B unless otherwise ordered by the Court. For additional information, please refer to Judge Valenzuela's Procedures and Schedules Page on the Court's website. THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (cbr) (Entered: 06/23/2025)

June 23, 2025

June 23, 2025

PACER

Generic Text Only Entry

June 23, 2025

June 23, 2025

PACER

Generic Text Only Entry

June 23, 2025

June 23, 2025

PACER
27

Response in Opposition to Motion

June 28, 2025

June 28, 2025

PACER
27

OPPOSITION to NOTICE OF MOTION AND MOTION to Dismiss Case 24 filed by Plaintiff Chengkai Zhou. (Banias, Brad) (Entered: 06/28/2025)

June 28, 2025

June 28, 2025

PACER
28

ORDER SETTING SCHEDULING CONFERENCE by Judge Cynthia Valenzuela: Scheduling Conference set for 9/5/2025 at 01:30 PM before Judge Cynthia Valenzuela. The Joint Rule 26(f) Report must be filed at least 14 days before the Scheduling Conference. (gk) (Entered: 07/03/2025)

July 1, 2025

July 1, 2025

PACER
28

ORDER SETTING SCHEDULING CONFERENCE by Judge Cynthia Valenzuela: Scheduling Conference set for 9/5/2025 at 01:30 PM before Judge Cynthia Valenzuela. The Joint Rule 26(f) Report must be filed at least 14 days before the Scheduling Conference. (gk) (Entered: 07/03/2025)

July 1, 2025

July 1, 2025

PACER
29

REPLY in support of NOTICE OF MOTION AND MOTION to Dismiss Case 24 filed by Defendant Todd M. Lyons. (Green, Paul) (Entered: 07/11/2025)

July 11, 2025

July 11, 2025

PACER

Text Only Scheduling Notice

July 23, 2025

July 23, 2025

PACER
31

Continue

Aug. 21, 2025

Aug. 21, 2025

PACER
32

Joint Report Rule 26(f) Discovery Plan

Aug. 21, 2025

Aug. 21, 2025

PACER