R.B. v. Mental Health Board — Court upholds inpatient commitment as a dangerous sex offender

Case
R.B. v. Mental Health Board of the Fourth Judicial District
Court
Nebraska Court of Appeals
Judge
Riedmann, Chief Judge; Bishop, Judge; Welch, Judge
Date Decided
October 13, 2026
Docket No.
A-26-074
Topics
Sex Offender Commitment, Mental Illness, Due Process, Inpatient Treatment
Source
Read the full opinion

Background

R.B. had three convictions arising from sexual conduct involving prepubescent girls between 1991 and 2014. While incarcerated, he was recommended for inpatient sex-offender treatment, but medical limitations following a 2018 stroke prevented him from completing the program.

As R.B.’s release approached, clinical psychologist Dr. Jeff Melvin diagnosed him with pedophilic disorder and evaluated his risk using the Static-99 and STABLE-2007 instruments. The combined results placed R.B. at an above-average risk of sexual recidivism. The Mental Health Board found clear and convincing evidence that he was a dangerous sex offender and committed him to the Nebraska Department of Health and Human Services for inpatient treatment. The Douglas County District Court affirmed on de novo review.

The Court’s Holding

The Nebraska Court of Appeals affirmed. It held that clear and convincing evidence supported the finding that R.B.’s pedophilic disorder qualified as a mental illness under Nebraska law. His repeated offenses against prepubescent victims, including reoffending against the same victim after release from prison, supported the conclusion that he was substantially unable to control his sexual behavior. His diagnosis, treatment history, clinical interview, and combined risk-assessment results also supported the determination that he met the statutory definition of a dangerous sex offender.

The court rejected R.B.’s argument that his partial paralysis and impotency rendered him physically incapable of reoffending, noting Dr. Melvin’s testimony that impotent individuals can commit sexual offenses and that R.B. retained use of one side of his body while working toward walking again. The court also upheld inpatient treatment as the least restrictive alternative because R.B.’s risk level indicated inpatient care and outpatient treatment was not feasible given his lack of established community support.

Key Takeaways

  • A pedophilic-disorder diagnosis, supported by the individual’s offense history and clinical evidence, can satisfy Nebraska’s statutory definition of mental illness in a sex-offender commitment proceeding.
  • Repeated sexual offenses against children, combined with above-average recidivism-risk results and incomplete treatment, supported the finding that R.B. was substantially unable to control his criminal behavior.
  • Inpatient treatment was the least restrictive alternative where the evidence showed an above-average risk of recidivism and no reliable community support for outpatient treatment.

Why It Matters

The decision illustrates the deferential standard governing appellate review of Nebraska mental-health commitment judgments: the Court of Appeals will affirm unless clear and convincing evidence fails, as a matter of law, to support the judgment. It also shows that serious physical limitations do not necessarily defeat a dangerous-sex-offender finding when clinical testimony and the record indicate that the person may still be capable of offending.

The opinion is a memorandum web opinion not designated for permanent publication and may be cited only as permitted by Nebraska Court of Appeals Rule § 2-102(E).

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