California Case Summaries

Matilton v. Humboldt County — Third-Party Claims Against Jail Medical Contractor May Proceed Under Rule 14, but Most Are Dismissed With Leave to Amend

Unreported / Non-Citable

Case
Eric Matilton, et al. v. Humboldt County, et al.
Court
U.S. District Court — Northern District of California
Judge
Robert M. Illman (Active district judges of the U.S. District Court for the Northern District of California, 2017)
Date Decided
2026-10-22
Docket No.
1:25-cv-01168
Status
Unreported
Topics
Rule 14 impleader, Rule 12(b)(6), equitable indemnity, express indemnity, apportionment of fault, declaratory relief, breach of contract, Rule 11 sanctions, jail medical services agreement

Background

This third-party action arises from a suit by the children of Eric Matilton, Sr., who died after a suicide attempt while detained at the Humboldt County Correctional Facility. Plaintiffs allege that he had a documented history of serious mental illness known to the County, received no medication for three days, took only half of his later-prescribed Seroquel doses, and was ignored when he requested mental health services before his November 17, 2023 attempt. These are allegations, not findings.

Humboldt County and Kelsey Hawk, the County Defendants, filed a first amended third-party complaint against Coty Atchison, Daniel Gongora, Nightingale Nurses, LLC, and Roe defendants. They allege that a May 16, 2023 Professional Services Agreement made Nightingale responsible for health care at the jail and that Atchison was the last provider to see Mr. Matilton. They plead equitable indemnity, apportionment of fault, and declaratory relief against all third-party defendants, plus express indemnity and two contract claims against Nightingale and Roes 1 through 20, one tied to the indemnity clause (section 27) and one to the insurance clause (section 28). The third-party defendants moved to strike or dismiss and separately sought Rule 11 sanctions.

The Court’s Holding

The court denied the Rule 14 motion to strike. Taking the allegations as true, it found that the claims arise from the same operative facts as the underlying case and are derivative, because the County seeks to shift any liability to the third-party defendants through indemnity and contract theories, including under a contract containing an indemnity clause. It rejected the argument that the pleading merely uses impleader as a defense.

On Rule 12(b)(6), the court dismissed claims one through five with leave to amend. As to equitable indemnity, which is limited to the state-law claims, it found joint-tortfeasor status and a tort duty plausibly alleged, and held the theory cannot rest on breach of the agreement alone. The claim nonetheless failed because the allegations were conclusory: the pleading did not say how the third-party defendants breached a duty of care or caused the injuries, and being the last provider to see Mr. Matilton was not enough. Apportionment of fault failed for the same reason. Declaratory relief, not a stand-alone claim, was dismissed in the court's discretion because it either depended on dismissed theories or duplicated the surviving contract claim. Express indemnity and the section 27 contract claim failed for lack of facts showing a breach that triggered the clause; the court did not decide whether the clause reaches the County's own active negligence. The section 28 claim survived because the County adequately alleged that the required insurance covering claims like Plaintiffs' was not obtained.

The court denied Rule 11 sanctions. Applying the two-part test for complaints, it held the pleading, though insufficient to survive dismissal, was not objectively baseless and had some factual tether, and that the motion improperly sought to litigate the merits. The County Defendants' request for sanctions in their opposition was not considered because the local rules require a separate motion. The County Defendants may amend within fourteen days; the order is not a final judgment.

Key Takeaways

  • A defendant may implead a party whose alleged liability to it is derivative of the plaintiff's claim, and indemnity and contract-based risk transfer fit that description.
  • Equitable indemnity under California law requires a tort duty to the underlying plaintiff and cannot rest solely on breach of contract.
  • Alleging that a party violated the standard of care, without facts about the duty, breach, and causation, does not state a claim.
  • A contract claim for failure to procure required insurance can proceed even when the companion indemnity-based claims are dismissed.
  • Failing a motion to dismiss does not by itself make a pleading sanctionable under Rule 11, and a sanctions motion is not a vehicle to relitigate pleading sufficiency.

Why It Matters

This is an unreported district court order. It binds no other court and carries only persuasive weight. Its practical value lies in showing how a county can plead risk transfer against a contracted jail medical provider and why generalized fault allegations fall short.

Much remains open. Dismissal is with leave to amend, so the indemnity, apportionment, and declaratory claims may return if the County adds facts. The order decides nothing about whether the third-party defendants were negligent, whether the agreement covers the County's own negligence, or whether the County is liable to Plaintiffs; the underlying case continues.

Read the full opinion (PDF) · Court docket

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