Sivatia, et al v. Fox, et al
Plaintiff: ATONIO SIVATIA, through his guardian & mother Nonnie L. Masaniai Pea and NONNIE L. MASANIAI PEA
Defendant: AMMON FOX, West Valley City Police Officer, JAMES WILLIAMS, West Valley City Police Officer, NICK GREEN, West Valley City Police Officer, CHAD FAUBION, West Valley City Police Officer, WEST VALLEY CITY, by and through its Police Department and DOE DEPUTIES 1-10
Case Number: 25-4155
Filed: November 26, 2025
Court: U.S. Court of Appeals, Tenth Circuit
Nature of Suit: Other Civil Rights
Docket Report

This docket was last retrieved on May 15, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
May 15, 2026 Filing 36 [11282610] Order filed by Clerk of the Court granting - Appellee/Cross-Appellants' Unopposed Motion to Extend Appellee's Briefing Deadlines. The Second brief on cross-appeal is now due or before 06/22/2026 by Ammon Fox and James Williams in appeal nos. 25-4155 and 25-4159. Appellees' response brief is now due on or before 06/22/2026 for Nick Green and West Valley City in appeal no. 25-4155. No further extensions will be granted on the Clerk's authority. Served on 05/15/2026. Text only entry - no attachment. [25-4155, 25-4159] [Entered: 05/15/2026 02:12 PM]
May 15, 2026 Filing 35 [11282563] Motion filed by Appellees Chad Faubion, Ammon Fox, Nick Green, West Valley City and Mr. James Williams in 25-4155 to extend time to file appellee/respondent's brief until 06/22/2026. Served on: 05/15/2026. Manner of service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-4155, 25-4159] TPK [Entered: 05/15/2026 01:02 PM]
April 21, 2026 Filing 34 [11274747] Minute order filed - the first brief on cross-appeal and appendix submitted by appellants is accepted for filing. The parties will be notified via separate docket entry if paper copies are required. Second cross-appeal brief now due 05/20/2026 by Ammon Fox, and James Williams. (Text Only - No Attachment) --[Edited 05/15/2026 by MLB to correct docket text][25-4155, 25-4159] [Entered: 04/21/2026 09:31 AM]
April 20, 2026 Filing 33 [11274665] Appellant's appendix filed by Nonnie L. Masaniai Pea and Atonio Sivatia in 25-4155. Total number of volumes filed: 7. Served on 04/20/2026. Manner of Service: email. This pleading complies with all required privacy and virus certifications: Yes. --[Edited 04/22/2026 by MLB to note receipt of audio/video exhibits uploaded on 04/22/2026; not electronically available on the docket][25-4155, 25-4159] JLJ [Entered: 04/20/2026 09:30 PM]
April 20, 2026 Filing 32 [11274664] First brief on cross-appeal filed by Nonnie L. Masaniai Pea and Atonio Sivatia in 25-4155. Served on 04/20/2026 by email. Oral argument requested? No. Word/page count: 16. This pleading complies with all required privacy and virus certifications: Yes.--[Edited 04/21/2026 by MLB to correct docket text and filing type] [25-4155, 25-4159] JLJ [Entered: 04/20/2026 09:15 PM]
April 20, 2026 Filing 31 [11274326] Order filed by Clerk of the Court granting Appellants Unopposed Motion for Appendix Exemption for Audio/Video Exhibits. Appellants may submit the materials to the Court via SharePoint Online within five days of receiving the link as set forth in the attached order. (Exhibits due 04/27/2026.) See order for additional information. Served on 04/20/2026. [25-4155, 25-4159] [Entered: 04/20/2026 09:24 AM]
April 17, 2026 Filing 30 [11274196] Motion filed by Appellants Nonnie L. Masaniai Pea and Atonio Sivatia in 25-4155, Appellees Nonnie L. Masaniai Pea and Atonio Sivatia in 25-4159 for exemption from filing entire appendix electronically. Served on: 04/17/2026. Manner of service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-4155, 25-4159] JLJ [Entered: 04/17/2026 04:25 PM]
April 17, 2026 Filing 29 [11274074] Order filed by Clerk of the Court - Appellants Motion for Appendix Exemption for Audio/Video Exhibits is taken under advisement as it does not comply with Tenth Circuit Rule 27.1. Appellants are directed to file a supplemental motion due 04/20/2026 for Nonnie L. Masaniai Pea and Atonio Sivatia. Served on 04/17/2026. Text only entry - no attachment. [25-4155, 25-4159] [Entered: 04/17/2026 01:01 PM]
April 17, 2026 Filing 28 [11274052] Motion filed by Appellants Nonnie L. Masaniai Pea and Atonio Sivatia in 25-4155, Appellees Nonnie L. Masaniai Pea and Atonio Sivatia in 25-4159 for exemption from filing portion of appendix electronically. Served on: 04/17/2026. Manner of service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-4155, 25-4159] JLJ [Entered: 04/17/2026 12:13 PM]
March 13, 2026 Filing 27 [11263892] Order filed by Clerk of the Court, at the direction of the court, granting attorney motion to extend time to file the first brief cross-appeal and appendix until 04/20/2026 for Nonnie L. Masaniai Pea and Atonio Sivatia. The court will not grant additional extensions absent extraordinary circumstances. Served on 03/13/2026. Text only entry - no attachment. [25-4155, 25-4159] [Entered: 03/13/2026 05:04 PM]
March 12, 2026 Filing 26 [11263368] Motion filed by Appellants Nonnie L. Masaniai Pea and Atonio Sivatia in 25-4155, Appellees Nonnie L. Masaniai Pea and Atonio Sivatia in 25-4159 to extend time to file appellant/petitioner's brief until 04/20/2026. Served on: 03/12/2026. Manner of service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-4155, 25-4159] --[Edited 03/12/2026 by AT to use correct event code.] JLJ [Entered: 03/12/2026 12:17 PM]
February 11, 2026 Filing 25 [11255284] Order filed by Clerk of the Court granting attorney motion to extend time to file the first brief cross-appeal and appendix until 03/20/2026 for Nonnie L. Masaniai Pea and Atonio Sivatia. No further extensions will be granted on the clerk's authority. Served on 02/11/2026. Text only entry - no attachment. [25-4155, 25-4159] [Entered: 02/11/2026 09:38 AM]
February 10, 2026 Filing 23 [11255179] Motion filed by Appellants Nonnie L. Masaniai Pea and Atonio Sivatia to extend time to file appellant/petitioner's first brief on cross-appeal until 03/20/2026. Served on: 02/10/2026. Manner of service: email. This pleading complies with all required privacy and virus certifications: Yes. --[Edited 02/11/2026 by MLB to correct docket text and event code][25-4155, 25-4159] MAS [Entered: 02/10/2026 05:02 PM]
February 4, 2026 Filing 22 [11253738] Attorney Benton Matthew Eskelsen for Atonio Sivatia and Nonnie L. Masaniai Pea admitted to the bar of this court. [25-4155] [Entered: 02/05/2026 09:21 AM]
January 13, 2026 Filing 21 [11246831] Attorney admission letter, second notice sent. Attorney admission response date set to 01/23/2026 for Benton Matthew Eskelsen. [25-4155] [Entered: 01/13/2026 09:06 AM]
January 9, 2026 Filing 20 [11246056] Cross-appeal schedule set. Issued on 01/09/2026. First brief on cross-appeal and appendix due on 02/18/2026 for Nonnie L. Masaniai Pea and Atonio Sivatia. [25-4155, 25-4159] [Entered: 01/09/2026 11:02 AM]
January 9, 2026 Filing 19 [11246051] Filed notice record is complete. Served on 01/09/2026. [25-4155] [Entered: 01/09/2026 10:58 AM]
January 9, 2026 Filing 18 [11245934] Notice filed that the transcripts were filed by Michelle Mallonee in district court on 01/09/2026. Notice due that record is complete by 01/12/2026 for Gary P. Serdar, Clerk of Court. Text only entry - no document attached. [25-4155] [Entered: 01/09/2026 08:11 AM]
December 31, 2025 Filing 17 [11243396] Transcript order form filed by Ms. Michelle Mallonee. Transcript due 01/08/2026 for Michelle Mallonee (5/15/25 hrng & 10/01/25 status conf). [25-4155]--[Edited 12/31/2025 by ART to attach file stamped copy of TOF] [Entered: 12/31/2025 08:03 AM]
December 30, 2025 Filing 16 [11243212] Entry of appearance filed by Benton Matthew Eskelsen, Justin L James and Mr. Mitchell A. Stephens for Atonio Sivatia and Nonnie L. Masaniai Pea in 25-4155, 25-4159. CERT. OF INTERESTED PARTIES: y (previously disclosed). Served on 12/30/2025. Manner of Service: email [25-4155, 25-4159] [Entered: 12/30/2025 02:04 PM]
December 30, 2025 Filing 15 [11243196] Entry of appearance submitted by Mitchell A. Stephens, Justin L. James and Benton M. Eskelsen for Appellants Nonnie L. Masaniai Pea and Atonio Sivatia in 25-4155 for court review. Certificate of Interested Parties: No. Served on 12/30/2025. Manner of Service: email. --[Edited 12/30/2025 by MLB to remove pdf from docket; entry filed on 12/30/25][25-4155, 25-4159] MAS [Entered: 12/30/2025 01:55 PM]
December 24, 2025 Filing 14 [11242340] Transcript order form letter sent. Transcript order form now due 12/31/2025 for Michelle Mallonee. [25-4155] [Entered: 12/24/2025 02:04 PM]
December 23, 2025 Filing 12 [11241827] Entry of appearance filed by Mr. Trent Elihu Ferrin for Mr. James Williams, West Valley City, Nick Green, Ammon Fox and Chad Faubion. CERT. OF INTERESTED PARTIES: n (all parties previously disclosed). Served on 12/23/2025. Manner of Service: email [25-4155] [Entered: 12/23/2025 10:24 AM]
December 23, 2025 Filing 11 [11241814] Entry of appearance submitted by Trent E. Ferrin for Appellees Chad Faubion, Ammon Fox, Nick Green, Mr. James Williams and West Valley City. Certificate of Interested Parties: No. Served on 12/23/2025. Manner of Service: email. [25-4155]--[Edited 12/23/2025 by MLB to remove from 25-4159; only captioned for 25-4155 - removed pdf from docket, entry filed on 12/23/25] TEF [Entered: 12/23/2025 10:12 AM]
December 12, 2025 Filing 10 [11239015] Admissions letter sent. Response date set to 01/12/2026 for Benton Matthew Eskelsen. [25-4155] [Entered: 12/12/2025 10:48 AM]
December 10, 2025 Filing 9 [11238343] Notice of Mediation Conference filed by the Tenth Circuit Mediation Office. Telephone conference scheduled for 12/22/2025 at 2:00 pm (MT). The mediation contact form must be completed and returned to the Mediation Office within four days of the date of this notice. [Please open the Notice for important information.] [25-4155] [Entered: 12/10/2025 12:05 PM]
December 10, 2025 Filing 8 [11238171] Entry of appearance filed by Benton Matthew Eskelsen, Justin L James and Mr. Mitchell A. Stephens for Atonio Sivatia and Nonnie L. Masaniai Pea. CERT. OF INTERESTED PARTIES: n (all parties previously disclosed). Served on 12/10/2025. Manner of Service: email [25-4155] [Entered: 12/10/2025 08:06 AM]
December 9, 2025 Filing 7 [11238138] Docketing statement filed by Nonnie L. Masaniai Pea and Atonio Sivatia. Served on 12/09/2025. Manner of Service: email. [25-4155] MAS [Entered: 12/09/2025 06:25 PM]
December 9, 2025 Filing 6 [11238124] Entry of appearance submitted by Mitchell A. Stephen, Justin L James and Benton M. Eskelsen for Appellants Atonio Sivatia and Nonnie L. Masaniai Pea for court review. Certificate of Interested Parties: No. Served on 12/09/2025. Manner of Service: email. --[Edited 12/10/2025 by MLB to remove pdf from docket; entry filed on 12/10/25][25-4155] MAS [Entered: 12/09/2025 04:45 PM]
December 5, 2025 Filing 5 [11237147] Minute order filed - Transcript order form due 12/19/2025 for Michelle Mallonee. (5/15/25 hrng & 10/01/25 status conf) (Text Only - No Attachment) [25-4155] [Entered: 12/05/2025 10:15 AM]
December 5, 2025 Filing 4 [11237143] Acknowledgment of transcript order filed by Nonnie L. Masaniai Pea and Atonio Sivatia. Transcript ordered: Served on: 12/05/2025. Manner of Service: email. [25-4155] MAS [Entered: 12/05/2025 10:04 AM]
December 2, 2025 Filing 3 [11235987] Entry of appearance filed by Matthew David Church and Taylor P. Kordsiemon for West Valley City, James Williams, Ammon Fox, Nick Green and Chad Faubion. CERT. OF INTERESTED PARTIES: y. Served on 12/02/2025. Manner of Service: email [25-4155] [Entered: 12/02/2025 11:28 AM]
December 2, 2025 Filing 2 [11235966] Entry of appearance submitted by Matthew D. Church, Taylor P. Kordsiemon for Appellees Chad Faubion, Ammon Fox, Nick Green, Mr. James Williams and West Valley City for court review. Certificate of Interested Parties: Yes. Served on 12/02/2025. Manner of Service: email. [25-4155]--[Edited 12/02/2025 by DJD. Removed PDF as pleading filed 12/02/25] MDC [Entered: 12/02/2025 11:07 AM]
November 26, 2025 Filing 1 [11234834] Civil case docketed. Preliminary record filed. DATE RECEIVED: 11/25/2025. Notice of appearance, Docketing statement and Transcript order form due 12/10/2025 for Nonnie L. Masaniai Pea and Atonio Sivatia. Notice of appearance due on 12/10/2025 for Chad Faubion, Ammon Fox, Nick Green, West Valley City and James Williams [25-4155] [Entered: 11/26/2025 08:44 AM]

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Search for this case: Sivatia, et al v. Fox, et al
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Plaintiff: ATONIO SIVATIA, through his guardian & mother Nonnie L. Masaniai Pea
Represented By: Mitchell A. Stephens
Represented By: Justin L. James
Represented By: Benton Matthew Eskelsen
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Plaintiff: NONNIE L. MASANIAI PEA
Represented By: Mitchell A. Stephens
Represented By: Justin L. James
Represented By: Benton Matthew Eskelsen
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Defendant: AMMON FOX, West Valley City Police Officer
Represented By: Taylor P. Kordsiemon
Represented By: Matthew David Church
Represented By: Trent Elihu Ferrin
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Defendant: JAMES WILLIAMS, West Valley City Police Officer
Represented By: Taylor P. Kordsiemon
Represented By: Matthew David Church
Represented By: Trent Elihu Ferrin
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Defendant: NICK GREEN, West Valley City Police Officer
Represented By: Taylor P. Kordsiemon
Represented By: Matthew David Church
Represented By: Trent Elihu Ferrin
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Defendant: CHAD FAUBION, West Valley City Police Officer
Represented By: Taylor P. Kordsiemon
Represented By: Matthew David Church
Represented By: Trent Elihu Ferrin
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Defendant: WEST VALLEY CITY, by and through its Police Department
Represented By: Taylor P. Kordsiemon
Represented By: Matthew David Church
Represented By: Trent Elihu Ferrin
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Defendant: DOE DEPUTIES 1-10
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