Arizona Appeals Court Vacates Sentence After AI Victim Video Unfairly Influenced Judge

An AI-generated portrayal of a dead man helped shape a prison sentence. Now that sentence must be decided again. The Arizona Court of Appeals vacated Gabriel Horcasitas’s 10½-year punishment after finding that a video of victim Christopher Pelkey unfairly influenced the sentencing judge, according to AZFamily. Horcasitas’s manslaughter conviction remains intact.

The decision concerns punishment for Pelkey’s shooting death during a road-rage incident in Chandler, Arizona, in November 2021. Horcasitas received the prison sentence in 2025.

A family-written message in Pelkey’s likeness

Pelkey’s family created the video using three ingredients: a previously recorded video, a photograph and a script written by his sister. They then played the AI portrayal during Horcasitas’s sentencing.

The AI statement was a family-created portrayal, not simply the playback of an earlier statement Pelkey had recorded.

Forgiveness to one judge, unfair influence to another court

The appeals court reached a different conclusion about the video’s effect. In its decision announced September 30, it said the AI portrayal prejudiced the sentencing judge and made his decision fundamentally unfair. The consequential contrast is between the judge’s approval of the message and the appellate court’s assessment of his response to it.

The remedy concerns punishment, not guilt

Nor should the reference to forgiveness be read as a finding that the video benefited Horcasitas. Those are findings about the fairness of the decision, rather than a calculation of how much the portrayal increased or reduced the prison term.

For this case, the next step is another sentencing decision.