In The Matter Of The Detention Of R.n.

Court of Appeals of Washington·Decided March 16, 2026·No. 87353-9·Unpublished

Opinion

IN THE COURT OF APPEALS OF THE STATE OF WASHINGTON

In the Matter of the Detention of:

No.87353-9-I

R.N.

DIVISION ONE

UNPUBLISHED OPINION

CHUNG, J. — A trial court ordered R.N. involuntarily committed for treatment for a period of up to 14 days pursuant to the Involuntary Treatment Act (ITA), chapter 71.05 RCW. On appeal, R.N. challenges his commitment, arguing that there was not substantial evidence to support the court’s findings and it erred in concluding that he posed a likelihood of serious harm. We disagree and affirm.

BACKGROUND

R.N. began renting an apartment at Union Hotel in October 2023. Union Hotel is a permanent supportive housing residence operated by Downtown Emergency Service Center. R.N. leased a private apartment that was not shared but shared walls with other neighbors. The building also has a communal lobby space downstairs.

Due to a pattern of destructive conduct at Union Hotel over the previous six months, a “Petition for Initial Detention (Non-Emergency)” was filed on October 14, 2024. On October 15, King County Superior Court Judge Karen Donohue signed a non- emergency order that R.N. be detained and taken to “an evaluation and treatment facility” because he “presents a likelihood of serious harm: to the property of others.”

R.N. was taken to Fairfax Hospital (Fairfax) and examined for a mental disorder. Before the 120-hour initial detention period expired on October 22, Fairfax filed a “Petition For 14 Day Involuntary Treatment” and reported that R.N. has “a likelihood of serious harm to others and/or others’ property” and shows “an increased loss of cognitive and volitional functioning, poor insight regarding symptoms” that “requires the monitoring and stabilization of an inpatient psychiatric hospital.”

The trial court held a probable cause hearing on Fairfax’s petition on October 23, 2024. At the hearing, the State presented three witnesses that spoke to R.N.’s condition: Brandon Lehnerz, the project manager at Union Hotel, Fema Pierce, a clinical support specialist at Union Hotel, and Laura Yen, the court evaluator for Fairfax. The court granted Fairfax’s petition after determining that R.N. presented a likelihood of serious harm to the property of others and that a less restrictive alternative was not in R.N.’s best interest at the time. R.N. timely appeals.

DISCUSSION

Under the ITA, a person may be involuntarily committed for treatment of behavioral health disorders. 1 In re Det. of LaBelle, 107 Wn.2d 196, 201-02, 728 P.2d 138 (1986). However, a behavioral health disorder alone is not enough to permit the significant deprivation of liberty encompassed by a commitment order for involuntary treatment. Id. at 201. A court can order commitment for involuntary treatment if the person presents a likelihood of serious harm or is gravely disabled. RCW

1 A “behavioral health disorder” is defined as “either a mental disorder as defined in this section, a

substance use disorder as defined in this section, or a co-occurring mental disorder and substance use disorder.” RCW 71.05.020(8). A “mental disorder” is defined as “any organic, mental, or emotional impairment which has substantial adverse effects on a person's cognitive or volitional functions.” RCW 71.05.020(39). Instead of the term “mental disorder,” the witnesses and the trial court used the term “mental health disorder.”

71.05.240(4)(a). The ITA defines “likelihood of serious harm” in several distinct, alternative ways, including, as relevant here, “[a] substantial risk that . . . physical harm will be inflicted by a person upon the property of others, as evidenced by behavior which has caused substantial loss or damage to the property of others.” RCW 71.05.020(37)(a)(iii). Before a court can order an individual to be committed to a licensed treatment facility, it must also consider whether any less restrictive alternatives to involuntary detention and treatment “are in the best interest of such person or others.” RCW 71.05.240(4)(a).

For a 14-day commitment due to likelihood of serious harm, the State must prove that a person presents a likelihood of serious harm by a preponderance of the evidence. RCW 71.05.240(4)(a). “ ‘The preponderance of the evidence standard requires that the evidence establish the proposition at issue is more probably true than not true.’ ” State v. Arredondo, 188 Wn.2d 244, 257, 394 P.3d 348 (2017) (quoting Mohr v. Grant, 153 Wn.2d 812, 822, 108 P.3d 768 (2005)). Moreover, although the 14-day commitment has already occurred, appeals of involuntary commitments are not moot because the challenged order, albeit expired, “may have adverse consequences on future involuntary commitment determinations.” In re Det. of M.K., 168 Wn. App. 621, 625, 279 P.3d 897 (2012).

On appeal, we review whether substantial evidence supports a trial court’s findings of fact and, if so, whether those findings support its conclusions of law. LaBelle, 107 Wn.2d at 209. Substantial evidence is “the quantum of evidence ‘sufficient to persuade a fair-minded person of the truth of the declared premise.’ ” In re Det. of K.P., 32 Wn. App. 2d 214, 221, 555 P.3d 480 (2024) (quoting In re Det. of H.N., 188 Wn.

App. 744, 762, 355 P.3d 294 (2015)). We review substantial evidence claims in the light most favorable to the State. In re Det. of B.M., 7 Wn. App. 2d 70, 85, 432 P.3d 459 (2019). The trial court’s determination of whether a person presents a likelihood of serious harm and that a less restrictive alternative is not appropriate nor in respondent’s best interest constitutes a legal conclusion, rather than a finding of fact. See M.K., 168 Wn. App. at 623 n.3 (2012) (treating incorrectly labeled finding of “grave disability” as a conclusion of law because it resolves the ultimate issue in the case). We review conclusions of law de novo. See In re Det. of D.H., 1 Wn.3d 764, 774, 533 P.3d 97 (2023).

Here, the trial court concluded that R.N. presented a likelihood of serious harm to the property of others under RCW 71.05.020(37)(a)(iii). The court also concluded that a less restrictive alternative was “not in [R.N.’s] best interests.” On appeal, R.N. assigns error to both of these conclusions as well as to the finding that R.N.’s behavioral health disorder had “a substantial adverse effect upon [his] cognitive and volitional functioning as evidenced by his symptoms and presentation.” R.N. also argues substantial evidence did not support the trial court’s finding that he would “pose a substantial risk of harm to the property of others outside of his private room” because the “evidence failed to support a logical extrapolation that if R.N. damaged this apartment, he would therefore damage every other place he might live.” Furthermore, R.N. contends that a less restrictive alternative should have been granted because of “the potential treatment options that would be available to R.N. on an outpatient basis.”

I. Likelihood of Serious Harm to Property of Others The trial court determined that based on R.N.’s mental health disorder, R.N.

posed a likelihood of serious harm to others’ property. The court explained,

as a result of his mental health disorder, [R.N.] suffers from paranoid delusions, and disorganized thoughts. He is isolative to his room, . . . has illogical thought processing . . . [is] confused and disorganized, irritable and experiencing hallucinations.

....

[R.N.] believes that there are people living in his walls, children trapped behind walls and he needs to get them out because the children are being raped . . . [and] neighbors are coming through the walls. As a result, [R.N.] has engaged in very destructive behavior that has pretty much destroyed everything in his apartment — kitchen has been ripped out, sink pulled out, multiple holes in drywall, tile and floor ripped up and holes in the subfloor.

....

No one else has gone in[to R.N.’s apartment].

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