AI ‘Victim’ Video Backfires as Killer’s 10-Year Sentence Is Thrown Out by Court

A convicted killer will have to be sentenced again after an appeals court ruled that an AI-generated video portraying his victim speaking from beyond the grave improperly influenced the original sentencing decision.

Gabriel Horcasitas, 55, was convicted of manslaughter for fatally shooting 37-year-old Christopher Pelkey during a road-rage confrontation in Chandler, Arizona, in 2021. He received a 10-and-a-half-year prison sentence in May 2025.

Appeals Court Finds Sentencing Was Unfair

Horcasitas challenged the sentence, arguing that the trial judge should not have been permitted to consider the AI-generated video created by Pelkey’s family.

The Arizona Court of Appeals agreed that the unusual presentation created an unfair sentencing process. While the manslaughter conviction remains intact, the court vacated the prison sentence and ordered that Horcasitas be resentenced.

The three-judge panel said the video was not reliable and had clearly affected the sentencing judge, even though the precise weight given to it could not be determined from the record.

AI-Generated Pelkey Appeared to Forgive His Killer

The controversial video used previously recorded footage of Pelkey and artificial intelligence to make it appear as though he was speaking directly to Horcasitas.

The recreated version expressed forgiveness and suggested that the two men might have become friends under different circumstances.

Pelkey’s sister, Stacey Wales, reportedly wrote the script, while the family supplied material that included an earlier recording in which Pelkey discussed his faith and his service as a US Army veteran.

Judge Admitted the Video Affected Him

The sentencing hearing took an unexpected turn after Judge Todd Lang reacted positively to the AI presentation.

Lang said he believed the message of forgiveness reflected Pelkey’s character and appeared to influence how he viewed the circumstances surrounding the crime.

The judge also acknowledged the profound loss suffered by Pelkey’s family but ultimately concluded that a 10-and-a-half-year sentence was appropriate.

Family Had Asked for Maximum Punishment

Before the AI video was shown, members of Pelkey’s family and friends delivered emotional victim-impact statements.

A lawyer representing the family subsequently urged the judge to impose the maximum available sentence. Prosecutors, however, recommended nine years, while Horcasitas’s defence team sought a seven-year prison term.

Horcasitas himself apologised to Pelkey’s family and described the shooting as an extremely frightening and regrettable moment in his life.

Appeals Court Raises Questions Over AI in Court

The appeals ruling highlights growing concerns about the use of artificial intelligence in legal proceedings, particularly when technology is used to recreate the words or appearance of a deceased person.

The court concluded that the AI presentation carried an emotional impact that went beyond conventional victim-impact evidence and that its influence made the sentencing process fundamentally unfair.

The decision means Horcasitas must return to court for a new sentencing hearing, although his manslaughter conviction remains in place.

A New Chapter in a Landmark Case

The case is being closely watched because of the unusual role AI played in a criminal sentencing hearing.

Pelkey’s family used technology to create what they intended as a representation of his final message, while the appeals court ultimately determined that the presentation had crossed a legal line by influencing the judge’s decision.

A date for Horcasitas’s resentencing has not yet been announced.