Appeal from the Superior Court of the District of Columbia. (Hon. Nicholas S. Nunzio, Trial Judge).
Before Ferren and Terry, Associate Judges, and Newman, Senior Judge.
The opinion of the court was delivered by: Newman
NEWMAN, Senior Judge: This is an appeal by petitioner Pierre Bergeron, guardian ad litem (GAL) of respondent Paula Moses, from an order dismissing his petition to have her committed to a facility for the mentally retarded. The trial Judge dismissed the petition based on his finding that Moses was competent to refuse commitment. On appeal, *fn1 the GAL contends generally that the trial Judge should have found Moses incompetent based on the evidence presented at the hearing and that in any event he applied an incorrect standard in making the competency determination. The GAL additionally contends that the trial Judge erroneously excluded evidence bearing on Moses' competency. We affirm.
In 1991, as Moses approached 21 years of age, *fn2 the GAL brought this petition to have Moses committed to the mental retardation system. She had been dually diagnosed as mentally retarded and suffering from Intermittent Explosive Disorder. At a preliminary hearing to determine her competency to refuse commitment, D.C. Code §§ 6-1921, -1924 (1989), the GAL presented three witnesses -- two social workers who testified as lay witnesses and a psychiatrist who testified as an expert witness that Moses was incompetent to refuse commitment. All three witnesses testified that without constant supervision and habilitation, she would be unable to care for herself and would place herself at risk. Nevertheless, the trial Judge found that the GAL had failed to prove beyond a reasonable doubt that Moses was incompetent to make her own decisions and dismissed the petition.
We must first determine our standard of review of competency determinations under the Rights of the Mentally Retarded Citizens Act, D.C. Code §§ 6-1901 et seq. (1989). The Act presumes that individuals 14 years of age and older are competent to refuse commitment, id. § 6-1921, a presumption which is rebuttable only by proof beyond a reasonable doubt. Id. § 6-1947. Thus, we will overturn a trial court's determination of competency only where the evidence is such that, as a matter of law, a trier of fact would be compelled to find beyond a reasonable doubt that the individual was incompetent. Cf. Johnson v. Lloyd, 211 A.2d 764, 765 (D.C. 1965) (upholding trial court's finding of parental fitness and refusing "to rule, as a matter of law, in a situation where reasonable men may rightfully differ, that the trial court was in error"); Sullivan v. North Am. Accident Ins. Co., 150 A.2d 467, 470 (D.C. 1959) (reversing trial court because plaintiff's evidence was virtually uncontroverted and overwhelmingly against judgment for defendant); Elliot v. Sears Roebuck & Co., 30 Conn. App. 664, 621 A.2d 1371, 1377 (Conn. Ct. App. 1993) (holding that jury verdict should be set aside only where "jury could not reasonably and legally have reached its Conclusion"). In this case, there was expert evidence on which the trial Judge could have based a finding of incompetency, but he was not bound to credit this evidence and apparently did not do so. We cannot substitute our judgment for his.
As to the remaining contentions, we find no merit to the GAL's arguments. He submits that the trial Judge misapprehended the standard for determining competency *fn3 and thus erred in finding Moses competent to refuse commitment. In ruling on the motion to dismiss the petition, the trial Judge was not required to articulate the standard or his application thereof; in the absence of evidence to the contrary, we presume that the trial Judge understood and applied the correct standard. See Johnson v. United States, 398 A.2d 354, 368 (D.C. 1979) (finding reversible error in trial court's affirmative misstatement of applicable legal principle). There is no indication in the record before us that the Judge applied an improper standard. Rather, he simply concluded that the evidence was insufficient to prove beyond a reasonable doubt that Moses was incompetent.
Nor do we find an abuse of discretion in the trial Judge's various evidentiary rulings. See Hannan v. United States, 76 U.S. App. D.C. 118, 120, 131 F.2d 441, 443 (1942) (holding that reception of evidence is matter of discretion). He correctly excluded evidence of Moses' past behavior in the community and in particular placements as irrelevant to her present competence. Punch v. United States, 377 A.2d 1353, 1358 (D.C. 1977), cert. denied, 435 U.S. 955, 55 L. Ed. 2d 806, 98 S. Ct. 1586 (1978). The trial Judge also properly exercised his discretion to exclude a third social worker's testimony as well as testimony of an independent psychologist and his written report as cumulative evidence. Washington Times Co. v. Bonner, 66 App. D.C. 280, 290, 86 F.2d 836, 846 (1936). Finally, the trial Judge did not err in denying expert status to the two social workers who testified. "The question whether an expert has been ...