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N.D. Cal.Procedural orderFiled Mar. 21, 2025

Cornejo v. Minglana

Judge
Jeffrey White
Docket
4:23-cv-05383
Court
U.S. District Court · Northern District of California
Pages
8
Civil RightsSection 1983Motion to DismissPro Se
In one sentence

In Cornejo v. Minglana, Judge White granted dismissal, leaving only an excessive-force claim against Clayton for summary-judgment proceedings.

Who this affects

The ruling ended all of the plaintiff’s claims except the Eighth Amendment excessive-force claim against T. Clayton. The remaining claim proceeded toward summary-judgment briefing; the other defendants and claims were dismissed with prejudice and without leave to amend.

What happened

In Cornejo v. Minglana, the plaintiff, identified in the caption as Efrain Cornejo, sued prison officials under a federal civil-rights law. He alleged retaliation, denial of medical care, and excessive force during a prison cell extraction.

The court ruled that all claims except the claim that T. Clayton used excessive force were barred because they had been raised or could have been raised in a prior related case and had been dismissed with prejudice. The court found that the current and earlier cases involved the same events, rights, evidence, and government interests.

Judge Jeffrey S. White granted the motion to dismiss. All claims other than the excessive-force claim against Clayton were dismissed with prejudice and without leave to amend. The court ordered Clayton to file a summary-judgment motion and set deadlines for further briefing.

The detailed version

For law students, journalists, and other readers who want the full reasoning

Case
Cornejo v. Minglana · No. 4:23-cv-05383
Judge
Jeffrey White
Date
Mar. 21, 2025

Background

The plaintiff, identified in the caption as Efrain Cornejo, filed a civil-rights case under 42 U.S.C. § 1983 while proceeding without a lawyer. He sued officials at Salinas Valley State Prison, where the opinion says he had formerly been housed. He alleged that officials retaliated against him because of a prior lawsuit, attempted to move him to a location where staff would threaten his safety, denied or delayed medical care, and used excessive force during a cell extraction.

The opinion states that the plaintiff alleged the events occurred on May 24, 2019, but the court’s later discussion refers to the excessive-force incident as occurring on March 24, 2019. The court took notice of records from a prior related proceeding, identified as N.D. Cal. No. 4:20-cv-06489. In that earlier round of the case, the plaintiff’s claims were dismissed at the screening stage except for an excessive-force claim against one defendant, and that remaining claim was later resolved by summary judgment. The earlier order stated that the claims had been dismissed with prejudice but allowed a new case against the officer who had previously been identified as “Doe No. 1” once that officer’s identity was known. The plaintiff identifies that officer here as T. Clayton.

Motion to dismiss

The defendants moved under Federal Rule of Civil Procedure 12(b)(6), which permits dismissal when a complaint does not state a legally sufficient claim. They argued that every claim except the Eighth Amendment excessive-force claim against Clayton was barred by res judicata, also called claim preclusion. Claim preclusion generally prevents a party from pursuing in a later case claims that were raised or could have been raised in an earlier case.

The court held that the requirements for claim preclusion were met for the claims at issue. First, the current and earlier cases involved the same claims because they arose from the same alleged cell-extraction incident, alleged denial of medical care, and alleged retaliation. The court acknowledged some additional allegations in the current case but found that they did not create a different underlying set of events. Second, the court found a final judgment on the merits because the claims in the earlier proceeding had been dismissed with prejudice or resolved at summary judgment. Third, the court found sufficient commonality of interest between the newly named prison officials and the officials involved in the earlier proceeding.

The court did not apply claim preclusion to Clayton’s excessive-force claim. It stated that the plaintiff did not seek to dismiss that claim on this ground and that the argument would not succeed because Clayton was the officer previously identified as “Doe No. 1.” The court concluded that the complaint stated a legally cognizable Eighth Amendment excessive-force claim against Clayton.

Ruling and next steps

Judge Jeffrey S. White granted the motion to dismiss. Except for the claim that Clayton used excessive force in violation of the Eighth Amendment, all claims were dismissed with prejudice and without leave to amend. The court ordered Clayton to answer and to file a summary-judgment motion by June 2, 2025, unless he informed the court that summary judgment could not resolve the case. The order also set deadlines for the plaintiff’s opposition and Clayton’s reply, and instructed the plaintiff to serve discovery requests on the defendant or the defendant’s lawyer rather than filing them with the court.

The authoritative version

Read the full 8-page opinion on CourtListener, the free public archive maintained by the Free Law Project.

Open opinion PDF →
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