Background
Douglas County prosecutors charged Dontae Lahmar Burney with assault, child abuse, and menacing offenses involving his former girlfriend and her children. The prosecution later added counts several times, ultimately bringing the case to thirty charges. It also made continuing disclosures, including police reports concerning the former girlfriend’s report that Burney had tampered with her vehicle’s lug nuts.
Before trial, Burney sought sanctions, identifying fifty-two allegedly untimely disclosures or other discovery failures under Colorado Criminal Procedure Rule 16. The district court found all fifty-two violations, including a willful Rule 16 violation arising from the prosecution’s redaction of a forensic interview, as well as a pattern of neglect and prejudice from repeated late disclosures. It dismissed the ten counts most recently added as a deterrent sanction and barred the prosecution from using evidence underlying those dismissed counts as other-acts evidence.
The Court’s Holding
The Colorado Court of Appeals affirmed. It first rejected the prosecution’s assertion that the district court had found the forensic-interview redaction to be a Brady violation. Properly read, the district court found a willful violation of Rule 16—not Brady—and the prosecution did not otherwise challenge that finding.
The court did not decide whether the lug-nut investigation materials were impeachment evidence subject to Brady and Rule 16 disclosure. Even assuming error as to those materials, the error was harmless because the record showed the district court would have imposed the same sanction based on the twenty-nine unchallenged discovery violations. The trial court adequately considered the relevant sanction factors and acted within its broad discretion in dismissing ten counts as a deterrent sanction for a substantial pattern of violations over a short period, notwithstanding that much of the defense prejudice had been mitigated by time to review the disclosures.
Key Takeaways
- A trial court may impose deterrent discovery sanctions for willful misconduct or a pattern of neglect, even where trial-preparation prejudice is substantially mitigated.
- Dismissal of some criminal counts can fall within the trial court’s discretion as a Rule 16 deterrent sanction.
- An appellate court may affirm without resolving disputed violations when unchallenged violations independently support the same sanction.
Why It Matters
The decision underscores that Colorado prosecutors’ discovery obligations are enforced not only to cure specific prejudice but also to protect the integrity of criminal proceedings and deter recurring noncompliance. Repeated late disclosures can support significant sanctions even if the defense ultimately receives the material before trial.
It also illustrates the importance of accurately characterizing a trial court’s ruling on appeal: a finding that an intentional redaction violated Rule 16 is not necessarily a finding of a constitutional Brady violation.