Arizona Court Vacates Killer's Sentence After AI Video of Victim Influenced Judge

A convicted killer's sentence in Arizona has been vacated after an artificial intelligence-generated video of his victim speaking from beyond the grave appeared to unduly influence the sentencing judge, a ruling by the Arizona Court of Appeals stated. The court ordered that Gabriel Horcasitas, 55, must be resentenced.

Horcasitas was found guilty in May 2025 of fatally shooting Christopher Pelkey, 37, during a 2021 road-rage confrontation in Chandler, Arizona. He received a sentence of 10 and a half years in prison.

Horcasitas's legal team appealed the sentence, arguing that the trial judge should not have allowed the AI video of Pelkey to be presented during the sentencing hearing. The AI-generated clip depicted Pelkey speaking directly to Horcasitas, expressing forgiveness and suggesting they could have been friends in another life.

"I believe in forgiveness and God who forgives," the AI version of Pelkey stated. "I always have, and I still do."

Following the video's playback, Maricopa County Superior Court Judge Todd Lang expressed his admiration for the clip, telling the court, "I loved that AI, thank you for that. As angry as you are, as justifiably angry as the family is, I heard the forgiveness. I feel that was genuine."

The Arizona Court of Appeals, in a decision believed to be a first in US courts, ruled that the clip was not reliable and its presentation was a "constituted fundamental error" that "clearly impacted the sentencing judge." The ruling stated that the judge's consideration of the AI video prejudiced Horcasitas, rendering the sentencing procedure fundamentally unfair.

The AI video was created by Pelkey's family, using a previously recorded video of him and a script developed by his sister, Stacey Wales. The clip also included a statement from the AI version of Pelkey asserting it was a "true representation of who I was... not how the courtroom portrayed me."

During the sentencing hearing, several friends and family members of Pelkey delivered emotional victim impact statements. An attorney representing Pelkey's family then requested the judge impose the maximum sentence. Horcasitas's defense counsel had requested a seven-year sentence.

Judge Lang acknowledged the profound loss experienced by Pelkey's family, but also noted Horcasitas had lived a law-abiding life prior to the incident. Despite his stated admiration for the AI video's message of forgiveness, the judge ultimately imposed the 10.5-year sentence, which was more than the nine years suggested by the prosecutor.

Horcasitas's manslaughter conviction has been upheld, but he will now be resentenced. It remains unclear when the new sentencing will occur.