Alexis Barnaba as guardian ad litem for minor plaintiff and successor-in-interest A.N.Y. and Yvette Young v. County of San Diego, Kelly Martinez, Theresa Adams-Hydar, William Gore, Erika Frierson and Does 1 through 6, inclusive

CourtDistrict Court, S.D. California
DecidedApril 28, 2026
Docket3:23-cv-01622
StatusUnknown

This text of Alexis Barnaba as guardian ad litem for minor plaintiff and successor-in-interest A.N.Y. and Yvette Young v. County of San Diego, Kelly Martinez, Theresa Adams-Hydar, William Gore, Erika Frierson and Does 1 through 6, inclusive (Alexis Barnaba as guardian ad litem for minor plaintiff and successor-in-interest A.N.Y. and Yvette Young v. County of San Diego, Kelly Martinez, Theresa Adams-Hydar, William Gore, Erika Frierson and Does 1 through 6, inclusive) is published on Counsel Stack Legal Research, covering District Court, S.D. California primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Alexis Barnaba as guardian ad litem for minor plaintiff and successor-in-interest A.N.Y. and Yvette Young v. County of San Diego, Kelly Martinez, Theresa Adams-Hydar, William Gore, Erika Frierson and Does 1 through 6, inclusive, (S.D. Cal. 2026).

Opinion

1 2 3 4 5 6 7 8 UNITED STATES DISTRICT COURT 9 SOUTHERN DISTRICT OF CALIFORNIA 10 11 ALEXIS BARNABA as guardian ad litem Case No.: 23-cv-01622-AJB-SBC for minor plaintiff and successor-in- 12 ORDER GRANTING IN PART AND interest A.N.Y. and YVETTE YOUNG, DENYING IN PART DEFENDANTS’ 13 MOTION TO DISMISS PLAINTIFFS’ 14 Plaintiffs, THIRD AMENDED COMPLAINT

15 v. (Doc. No. 61) 16 COUNTY OF SAN DIEGO, KELLY MARTINEZ, THERESA ADAMS- 17 HYDAR, WILLIAM GORE, ERIKA 18 FRIERSON and DOES 1 through 6, inclusive, 19

20 Defendants. 21 22 Before the Court is the County of San Diego (the “County”), Kelly Martinez, 23 Theresa Adams-Hydar, Williams Gore, and Erika Frierson’s (the “Individual Defendants”) 24 (collectively, “Defendants”) Motion to Dismiss Plaintiffs’ Third Amended Complaint 25 (“TAC”).1 (Doc. No. 51.) The Motion is fully briefed. (Doc. Nos. 63; 66.) For the reasons 26

27 1 Anthony Ray and Mike Barnett were dismissed from this case on July 24, 2025, and August 4, 2025, 28 respectively, and are not defendants in this case. (Doc. Nos. 50 at 5; 54.) 1 stated herein, the Court GRANTS IN PART and DENIES IN PART Defendants’ Motion 2 to Dismiss. 3 I. BACKGROUND 4 A. Factual History 5 This case arises out of the death of Chaz Guy Young-Villasenor (“Decedent”). (Doc. 6 No. 51 ¶¶ 23–33.) Plaintiffs, Decedent’s mother and minor son, bring claims arising from 7 his fatal drug overdose, which occurred on May 5, 2022. (Id. ¶ 7.) At the time of his death, 8 Decedent was incarcerated as a pretrial detainee at the San Diego County Central Jail 9 (“Central Jail”). (Id.) 10 Alexis Ann Barnaba, as guardian ad litem for minor child and successor-in-interest 11 A.N.Y., and Yvette Young (collectively, “Plaintiffs”) allege the staff at Central Jail knew 12 Decedent was “arrested for, inter alia, possession of illicit narcotic drugs,” and knew “he 13 was a frequent illicit narcotic drug user and/or addict.” (Id. ¶ 25.) Plaintiffs allege that while 14 incarcerated, Decedent ingested a fatal amount of methamphetamine and/or fentanyl. (Id. 15 ¶ 30.) As a result, Decedent “went into serious and obvious medical extremis in his jail 16 cell,” where he “squirm[ed] and writhe[d] on his jail cell floor for several hours.” (Id. ¶ 33.) 17 Decedent ultimately passed away from “an overdose of said methamphetamine and/or 18 fentanyl” while in Central Jail. (Id.) 19 The TAC alleges the Individual Defendants were all supervisors and final 20 policy-making officials for the County and were high-ranking officers and employees of 21 the San Diego County Sheriff’s Department (the “Sheriff’s Department”). (Id. ¶ 139.) 22 Plaintiffs allege Defendant Martinez was the Undersheriff for the Sheriff’s Department and 23 Defendant Adams-Hydar was the Assistant Sheriff overseeing Detention Services; a post 24 which she occupied from February 2022 until March 2024. (Id. ¶ 140.) Plaintiffs allege 25 that in the years prior to Decedent’s death, Defendant Gore was the Elected Sheriff of San 26 Diego County and Defendant Frierson was the Assistant Sheriff overseeing Detention 27 Services. (Id. ¶ 141.) Defendant Gore was the elected Sheriff of San Diego County from 28 July 2009 until February 2022 and was the chief policy-making official for the Sheriff’s 1 Department during that time. (Id. ¶¶ 12, 142.) Defendant Frierson was the Assistant Sheriff 2 overseeing Detention Services from 2017 through February 2022 and was a policy-making 3 official for the Sheriff’s Department during that time. (Id. ¶¶ 13, 143.) 4 The TAC goes on to allege that the Individual Defendants “formulated, created, 5 permitted and caused the policies, customs and practices of the San Diego County Sheriff’s 6 Office, including all policies regarding drug interdiction in San Diego County jails.” (Id. 7 ¶ 146.) The Individual Defendants “had the ability to make, enforce, and change drug 8 interdiction policies in the [Sheriff’s Office] jails.” (Id. ¶ 147.) And the Individual 9 Defendants “have known for many years now that deputy sheriffs at the San Diego County 10 Jails . . . have sold and/or distributed . . . dangerous illicit and narcotic drugs, including 11 methamphetamine, heroin and fentanyl, to inmates at the San Diego County Jails[.]” (Id. 12 ¶ 148.) Finally, Plaintiffs allege the Individual Defendants have known for many years that 13 deputy sheriffs at San Diego County Jails facilitated the distribution of illicit drugs to 14 inmates, resulting in inmate deaths. (Id. ¶ 149.) 15 Based on these allegations, Plaintiffs bring eight causes of action against 16 Defendants. (Doc. No. 51 ¶¶ 22–258.) Plaintiffs allege claims for federal civil rights 17 violations under 42 U.S.C. § 1983 (claims 1–5) and state law claims for wrongful death, 18 negligence, and failure to provide immediate medical care (claims 6–8). (Id.) Defendants 19 move to dismiss portions of Plaintiffs’ fifth, sixth, seventh, and eighth causes of action 20 under Rule 12(b)(6) of the Federal Rules of Civil Procedure for failure to state a claim. 21 (See generally Doc. No. 61.) 22 B. Procedural History 23 1. The Original Complaint 24 Plaintiffs initiated this wrongful death lawsuit on September 1, 2023, against the 25 County and Does 1–10. (Doc. No. 1.) On October 4, 2023, the County moved to dismiss 26 the complaint under Federal Rules of Civil Procedure 8(a) and 12(b)(6). (Doc. No. 9.) On 27 March 26, 2024, the Court issued an Order granting in part and denying in part the motion 28 to dismiss with leave to amend. (Doc. No. 17.) 1 Relevant here, the Court denied the County’s motion to dismiss under Rule 8(a) 2 finding that “the Complaint sufficiently alleges that Defendant County and Does engaged 3 in specific acts that impacted Decedent.” (Id. at 4–5.)2 The Court also denied the motion to 4 dismiss the ten Doe defendants. (Id. at 6–7.) The Court granted the County’s motion to 5 dismiss Plaintiffs’ Eighth Amendment claims. (Id. at 5.) Finally, the Court granted the 6 motion to dismiss as to Plaintiffs’ Monell claim and “Plaintiffs’ negligence and wrongful 7 death claims to the extent the claims are based on Defendant’s alleged failure to investigate 8 jail deaths, find the culpable state actors selling drugs, and train staff to recognize when 9 inmates are in medical distress.” (Id. at 10–12, 12–13.) 10 2. The First Amended Complaint 11 On April 10, 2024, Plaintiffs filed the First Amended Complaint (FAC). (Doc. No. 12 18.) The County filed a motion to dismiss on April 24, 2024. (Doc. No. 19.) The FAC again 13 alleged wrongful death and negligence claims against the County based on an alleged 14 failure to “competently investigate jail deaths,” find the culpable officers “selling and/or 15 distributing” drugs, and “negligently failing to train” its officers to recognize when an 16 inmate is “suffering from severe medical distress.” (Doc. No. 18 ¶¶ 192–93.) The County 17 moved to dismiss all of Plaintiffs’ claims under Federal Rule of Civil Procedure 12(b)(6). 18 (Doc. No. 19.) 19 On November 26, 2024, the Court issued an Order granting in part and denying in 20 part the County’s Motion to Dismiss Plaintiffs’ FAC. (Doc. No. 24.) The Court dismissed 21 with prejudice Plaintiffs’ wrongful death, negligence, and failure to summon immediate 22 medical care claims against the County, except to the extent the County could be held 23 “vicariously liable for Does 1–10’s alleged failure to reasonably summon immediate 24 medical care under California Government Code section 845.6.” (Id.

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Alexis Barnaba as guardian ad litem for minor plaintiff and successor-in-interest A.N.Y. and Yvette Young v. County of San Diego, Kelly Martinez, Theresa Adams-Hydar, William Gore, Erika Frierson and Does 1 through 6, inclusive, Counsel Stack Legal Research, https://law.counselstack.com/opinion/alexis-barnaba-as-guardian-ad-litem-for-minor-plaintiff-and-casd-2026.