Aniel v. San Mateo County

Background

Plaintiff Erlinda Aniel alleges she has owned and resided at a property in Hillsborough, California, for approximately twenty years. On June 26, 2024, sheriff's deputies (the "Officer Defendants") came to her home and attempted to carry out an eviction, drilling open the front door lock. Aniel alleges that although one officer was holding papers, he refused to let her review them when she asked. The officers left after saying they would return. Aniel filed internal affairs complaints on July 2 and July 18, 2024. On July 18, Defendant Reynolds allegedly called her, ordered her to vacate, and warned she would be evicted. On July 24, 2024, while Aniel was out of the country, Reynolds led a team that completed the eviction and allowed a third party to access and inventory her belongings. Aniel later received a letter (dated September 3, 2024, but received March 24, 2025) stating that several officers had been exonerated of her internal affairs allegations and that Reynolds had led the investigation.

Aniel filed a government claim against San Mateo County on December 17, 2024, which was rejected on February 4, 2025. She then filed this federal lawsuit. Her First Amended Complaint (FAC) raised seven claims against the County, the Sheriff's Office, and individual officers: (1) First Amendment violation under 42 U.S.C. § 1983 (the federal civil rights statute); (2) First Amendment retaliation under § 1983; (3) Fourteenth Amendment due process violation under § 1983; (4) Fourth Amendment unreasonable search and seizure under § 1983; (5) municipal liability under § 1983 (commonly called a "Monell claim"); (6) respondeat superior (employer) liability; and (7) intentional infliction of emotional distress (IIED) under California law.

Judicial Notice

Defendants asked the court to take judicial notice of a writ of possession issued by the San Mateo County Superior Court. Judicial notice allows a court to accept certain facts as established without requiring proof, provided those facts are not subject to reasonable dispute. The court took judicial notice of the writ, finding it is a court record whose existence and contents are not reasonably disputed. Aniel's arguments that the writ was expired, invalid, or fabricated did not create a reasonable dispute sufficient to block judicial notice.

Aniel requested judicial notice of three exhibits. The court took judicial notice of a Notice of Pendency of Action from a 2012 bankruptcy proceeding and a second document she offered, but declined to use them to establish disputed facts — only their existence and contents. The court denied judicial notice of Aniel's third exhibit because it was identical to a document already attached to her complaint, making judicial notice unnecessary.

Legal Standard

The motion was brought under Federal Rule of Civil Procedure 12(b)(6), which tests whether a complaint contains enough facts to state a legally recognized claim. The court accepts the plaintiff's factual allegations as true and reads them in her favor, but the complaint must plausibly — not just theoretically — suggest that the plaintiff is entitled to relief.

Rulings on Each Claim

Claims Against the Sheriff's Office — Dismissed With Prejudice

The court dismissed all claims against the San Mateo County Sheriff's Office with prejudice (meaning they cannot be refiled), holding that a municipal department is not a proper defendant in a § 1983 civil rights suit. The proper defendant is the county government itself.

Municipal Liability / Monell Claim and Respondeat Superior (Counts 5 and 6) Against the County — Dismissed With Leave to Amend

A municipality cannot be held liable under § 1983 simply because its employees did something wrong (respondeat superior). Instead, a plaintiff must allege a specific unconstitutional municipal policy or custom that was the "moving force" behind the constitutional violation. Aniel alleged only in general terms that the County failed to train or supervise employees and maintained unconstitutional policies. The court found these conclusory allegations insufficient — the complaint did not identify any specific policy, describe how it operated, or allege a pattern of similar violations. The respondeat superior claim also fails as a matter of law. These claims against the County were dismissed with leave to amend.

First Amendment Claims (Counts 1 and 2) — Dismissed With Leave to Amend

To state a First Amendment retaliation claim, a plaintiff must allege: (1) constitutionally protected activity; (2) an adverse action that would chill a person of ordinary firmness from continuing that activity; and (3) that the adverse action was substantially motivated by the protected conduct. The court found that filing internal affairs complaints qualifies as protected petitioning activity, satisfying the first element. However, the complaint failed on the third element: the eviction attempt began on June 26, 2024 — before Aniel filed any internal affairs complaint. Because the eviction was initiated before her protected activity, the sequence of events does not plausibly establish that retaliation motivated the eviction. These claims were dismissed with leave to amend.

Fourteenth Amendment Due Process Claim (Count 3) — Dismissed With Leave to Amend

Any due process claim — whether procedural or substantive — requires the plaintiff to identify a constitutionally protected liberty or property interest that was violated. Aniel's due process claim rested on the allegation that Reynolds had a conflict of interest in investigating her internal affairs complaints and that the investigation was inadequate. The court held that there is no constitutional right to have law enforcement conduct an investigation, or to have one conducted in any particular manner. Because Aniel did not identify a protected interest that was violated, her due process claim fails at the threshold. The court dismissed it with leave to amend, though it noted the likelihood of successfully amending is low.

Fourth Amendment Unreasonable Seizure Claim (Count 4) — Dismissed Without Leave to Amend

The Fourth Amendment protects against unreasonable seizures, and its protections apply to civil evictions. However, where officers execute a court-issued writ of possession that is "regular on its face," California law allows officers to limit their inquiry to the writ itself, and the existence of such a writ weighs strongly in favor of reasonableness. Aniel's allegations that the seizure was "without probable cause" and "unreasonable" were entirely conclusory and did not plausibly allege that Defendants acted beyond the scope of the valid writ. The court also found that the Officer Defendants were independently entitled to quasi-judicial immunity — absolute immunity that attaches when officers execute a facially valid court order, for conduct authorized by that order. Because Aniel did not allege that any defendant exceeded the scope of the writ, the Fourth Amendment claim was barred by quasi-judicial immunity. The court dismissed this claim without leave to amend, finding any amendment futile.

Intentional Infliction of Emotional Distress (Count 7) — Dismissed With Leave to Amend

Under California law, IIED requires: (1) extreme and outrageous conduct intended or recklessly likely to cause emotional distress; (2) the plaintiff's severe emotional distress; and (3) causation. "Outrageous" conduct must exceed all bounds tolerated in a civilized community. The court found that conduct undertaken to enforce legal rights — even if distressing — generally does not meet this high standard. Aniel's allegations that deputies threatened her with eviction, acted in an intimidating manner, and told her she would be homeless did not rise to the level of extreme and outrageous conduct, particularly because the conduct occurred in connection with enforcing a court-ordered eviction. This claim was dismissed with leave to amend.

Equitable Relief — Dismissed for Lack of Standing

To seek equitable (injunctive or declaratory) relief in federal court, a plaintiff must demonstrate standing by showing a "real and immediate threat of repeated injury." Aniel acknowledged that she could not demonstrate a future threat and did not allege facts suggesting the eviction-related conduct would recur. Her request for equitable relief was therefore dismissed for lack of standing under Article III of the Constitution.

Conclusion and Next Steps

The court granted the motion to dismiss in full. The Fourth Amendment claim and all claims against the Sheriff's Office are dismissed with prejudice. All remaining claims are dismissed with leave to amend. If Aniel chooses to file an amended complaint, she must do so within 28 days of August 20, 2026. Failure to file an amended complaint within that deadline will result in dismissal of the entire action with prejudice.