People v. Gray
2025 COA 23
Colo. Ct. App.2025Background
- Mardi Jean Gray was convicted of second and third degree assault after an altercation with her boyfriend, Timothy Canciamilla, during which she struck and choked him.
- Gray claimed self-defense, alleging Canciamilla had previously shoved her down a flight of stairs by the throat.
- At the time the incident occurred, Canciamilla was on probation for a DUI conviction, but he had completed probation by the time of trial.
- The trial court disallowed Gray from cross-examining Canciamilla about his probationary status at the time he made statements to police regarding the incident.
- Gray appealed, arguing violation of her Sixth Amendment Confrontation Clause rights and claiming the prosecution failed to disprove her self-defense claim beyond a reasonable doubt.
Issues
| Issue | Gray's Argument | State's Argument | Held |
|---|---|---|---|
| Right to cross-examine re: prior probationary status | Margerum allows cross-exam on probation status if the witness was on probation when giving pretrial statement, even if not on probation at trial | Margerum only applies when witness is on probation at trial; status before trial is not always relevant | No right to cross-examine about probation status if witness is not on probation at trial |
| Sufficiency of evidence re: self-defense | State failed to disprove self-defense beyond a reasonable doubt | Sufficient evidence showed Gray used unreasonable force and did not reasonably believe force was necessary | Evidence supported the conviction; self-defense disproven beyond reasonable doubt |
Key Cases Cited
- Margerum v. People, 454 P.3d 236 (Colo. 2019) (defense can cross-examine a witness about probation status if witness is on probation at trial)
- Reynolds-Wynn v. People, 551 P.3d 1211 (Colo. App. 2024) (extends Margerum's reasoning to witnesses with pending charges when testifying)
- Kinney v. People, 187 P.3d 548 (Colo. 2008) (pending charges are relevant to witness motive and credibility)
- Delaware v. Van Arsdall, 475 U.S. 673 (1986) (limiting cross-examination about witness’s bias may violate the Confrontation Clause)
- Davis v. Alaska, 415 U.S. 308 (1974) (defendant has right to cross-examine a witness about probationary status when testifying)