Peo in Interest of ATGZKSB

Colorado Court of Appeals·Decided January 22, 2026·No. 25CA1539·Unpublished

Opinion

25CA1539 Peo in Interest of ATGZKSB COLORADO COURT OF APPEALS

Court of Appeals No. 25CA1539 Arapahoe County District Court No. 24JV166 Honorable Bonnie H. McLean, Judge

The People of the State of Colorado, Appellee, In the Interest of A.T.G.Z.K.S.B., a Child, and Concerning O.D.M.B., Appellant.

JUDGMENT AFFIRMED

Division VI

Opinion by JUDGE SCHUTZ

Freyre and Brown, JJ., concur

NOT PUBLISHED PURSUANT TO C.A.R. 35(e)

Announced January 22, 2026

Ron Carl, County Attorney, Kiley Schaumleffel, Assistant County Attorney, Aurora, Colorado, for Appellee

Debra W. Dodd, Guardian Ad Litem

Beth Padilla, Office or Respondent Parents’ Counsel, Durango, Colorado, for Appellant

¶1 In this dependency and neglect action, O.D.M.B. (father) appeals the judgment terminating his parent-child legal relationship with A.T.G.Z.K.S.B. (the child). He initially contends that the juvenile court erred by finding that the Arapahoe County Department of Human Services (the Department) fulfilled its obligation to use due diligence in assessing whether the child was an Indian child subject to the Indian Child Welfare Act (ICWA). Father also contends that the juvenile court erred by finding that (1) he was an unfit parent and unlikely to become fit in a reasonable period of time; (2) there was no less drastic alternative to termination; and (3) termination was in the child’s best interests. We consider, and reject, each claim in turn, and therefore affirm the judgment.

I. Background

¶2 The Department filed a petition in dependency and neglect alleging that the child tested positive for methamphetamine, fentanyl, amphetamine, methadone, and cocaine at birth. The juvenile court granted temporary custody of the child to the Department, which placed him in foster care, where he remained at the time of the termination hearing.

¶3 Father entered an admission, and the juvenile court adjudicated the child dependent and neglected and adopted a treatment plan for father. The Department later moved to terminate father’s parent-child legal relationship with the child. The juvenile court granted the motion following a contested hearing.

II. Due Diligence Under ICWA

¶4 Father first claims that the juvenile court erred by finding that the Department exercised due diligence in assessing whether the child was an Indian child. We disagree.

A. Standard of Review and Relevant Law

¶5 The provisions of ICWA and, by extension, the Colorado implementing statute, are aimed at the protection and preservation of Indian tribes and of Indian children who are members of or eligible for membership in an Indian tribe. 25 U.S.C. § 1901(2), (3). To that end, ICWA requires the court to ensure that the petitioning party give notice of a dependency and neglect proceeding to any identified Indian tribes if the court “knows or has reason to know” that a child in the proceeding is an Indian child. 25 U.S.C. § 1912(a); § 19-1-126(1)(b), C.R.S. 2024 (amended and relocated

after the proceeding in this case to section 19-1.2-107(3)(d), C.R.S. 2025).

¶6 “[M]ere assertions of a child’s Indian heritage (including those that specify a tribe or multiple tribes by name), without more, are not enough to give a juvenile court ‘reason to know’ that the child is an Indian child.” People in Interest of E.A.M. v. D.R.M., 2022 CO 42, ¶¶ 6, 48 (emphasizing that the statutory definition of “Indian child” applies based on the child’s political ties to a federally recognized Indian tribe, not on the child’s or her parents’ Indian ancestry). Such assertions do not trigger ICWA’s notice requirements, but rather the then applicable statutory due diligence requirements. See § 19-1-126(3); H.J.B. v. People in Interest of A-J.A.B., 2023 CO 48, ¶¶ 4-5. As contemplated by the statute in effect at the time of the termination hearing, due diligence requires a department to “earnestly endeavor to investigate the basis” for an assertion that the child may be an Indian child, contact any family members or others specifically identified by a parent as having knowledge of Indian heritage, and learn if there is further information that would help the court in determining if there is a reason to know that the child is an Indian child. H.J.B., ¶ 57 (citing § 19-1-126(3)).

¶7 Under the then operative statute, whether the Department satisfied its due diligence obligation is ultimately left to the sound discretion of the juvenile court because it “necessarily requires the court to make credibility determinations regarding the source of the information and the basis for the source’s knowledge.” Id. at 58.

B. Analysis

¶8 The juvenile court found that the Department appropriately exercised due diligence after father reported potential Blackfoot or Cherokee heritage. The court ultimately found that the child was not an Indian child, ICWA did not apply, and the Department “exercised due diligence to do an exhaustive search in this case.”

¶9 These findings are supported by the record. At the beginning of the case, father reported possible heritage with either the Blackfeet or Cherokee tribes. The Department sent formal notices to four tribes encompassed by this disclosure. At the time of the termination hearing, two tribes had responded and indicated that the child was not enrolled and not eligible for enrollment. Two tribes received but did not respond to the notices. All potential tribes were also sent notice of the termination hearing, but no tribe appeared at the termination hearing. The court conducted an ICWA

inquiry with father at the termination hearing, and father indicated he did not have any new information about heritage and confirmed that he was not enrolled in any tribe. No party, either at trial or on appeal, claims that the child was enrolled or eligible for enrollment in any tribe.

¶ 10 Father contends that the notice sent to the Blackfeet tribes “may have been insufficient” because the return receipt for notice to that tribe was stamped and not signed. But father does not provide any authority, and we are not aware of any, explaining why the official tribal stamp provided on the return receipt was not sufficient to demonstrate that the tribe received the notice sent by the Department.

¶ 11 Importantly, father does not claim that the notices sent by the Department were deficient in any way and does not explain what more the juvenile court should have done in its oversight of the Department’s exercise of due diligence. Father correctly notes that the record does not reflect whether the Department contacted any family members before sending notices to the tribes that father indicated. But he also does not assert that he “specifically identified” any family who might have further information about his

claims of possible heritage. See id. at ¶ 57 (explaining that due diligence “requires the department . . . to contact those family members or others who are specifically identified as having knowledge regarding that assertion of general Indian heritage”). While the newly enacted Colorado ICWA statute includes other specific expectations to guide the court’s determination of whether due diligence efforts were made, this statute was not yet in effect when the termination judgment was entered. See § 19-1.2- 107(4)(b).

¶ 12 Given this record, we cannot say that the juvenile court abused its discretion by finding that the Department exercised due diligence in assessing whether the child was an Indian child.

III. Fitness

¶ 13 Father contends that the court erred by finding that he was unfit and unlikely to become fit within a reasonable period. We are not persuaded.

A. Applicable Law and Standard of Review

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