Arizona appeals court vacates sentence over AI victim video
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2021年，Gabriel Paul Horcasitas在路怒事件中枪杀Christopher Pelkey，被陪审团判过失杀人罪。2025年5月量刑听证中，Pelkey的姐姐Stacey Wales及其家人用AI生成Pelkey的形象与声音，播放了一段由她撰写台词、让AI版Pelkey表达宽恕凶手并称两人在另一种人生中本可成为朋友的受害者影响陈述视频。量刑法官称喜欢该视频，判处10年半最高刑期。Horcasitas上诉后，亚利桑那州上诉法院维持定罪，但认定该视频并非记录真实事件，而是把家属对受害者想法的想象以受害者本人形象和声音呈现，构成根本错误并违反正当程序，撤销原刑期并发回重新量刑。Wales表示不后悔使用视频，重新量刑时将亲自念稿；重新量刑具体时间尚未确定。
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- 404 Media亚利桑那州法院裁定 AI 生成受害者视频带有不当情感影响，要求重新量刑
亚利桑那州上诉法院裁定，一名过失杀人案被告需重新量刑，原因是量刑听证中播放的 AI 生成受害者视频带有不当情感影响。2021 年 Gabriel Horcasitas 在路怒事件中枪杀 Christopher Pelkey，被陪审团判过失杀人罪。量刑听证时，Pelkey 的姐姐 Stacey Wales 用自己撰写的文字生成 Pelkey 的 AI 形象视频，作为受害者影响陈述播放，视频中 AI 形象表示原谅凶手并称两人在另一种人生中本可成为朋友。法官在判处 10 年半最高刑期时称很喜欢这段视频。上诉法院维持过失杀人定罪，但要求原审法官因该 AI 视频重新考虑刑期长度。
- AP via ABC News亚利桑那州上诉法院因量刑使用 AI 生成受害者视频撤销过失杀人刑期
美国一法院因案件中使用了 AI 生成的死者陈述视频，撤销了 Horcasitas 的过失杀人罪刑期，但维持原定罪。受害者的姐姐 Stacey Wales 表示不后悔使用该视频，重新量刑时将亲自念稿。重新量刑的具体时间尚未确定。
- 404 Media亚利桑那州上诉法院裁定 AI 生成受害者视频影响量刑，发回重审
亚利桑那州上诉法院裁定，一名过失杀人案被告因量刑时播放的 AI 生成受害者视频带有过度情感影响而获得重新量刑。2021 年 Gabriel Horcasitas 在路怒事件中枪杀 Christopher Pelkey，被判过失杀人罪。量刑听证时，受害者妹妹 Stacey Wales 播放了一段由她撰写台词、用 AI 生成 Pelkey 形象说出宽恕凶手的视频，法官称自己很喜欢这段视频并判处最高刑期 10 年半。Horcasitas 上诉称该视频具有心理影响，上诉法院援引 2007 年 State v. Rose 案，认为 AI 视频不反映真实事件，对法官的偏见使量刑程序根本上有失公平，因此维持罪名但要求重新量刑。Wales 表示将再次出庭，用自己朗读同一份陈述代替 AI 视频。
- CBS News · TechnologyArizona court vacates ten-and-a-half-year sentence over AI-generated victim video
The Arizona Court of Appeals vacated Gabriel Paul Horcasitas's 10-and-a-half-year manslaughter sentence for the 2021 shooting of Christopher Pelkey, ruling that an AI-generated victim statement video played at the sentencing hearing was unreliable. The three-judge panel found that the video did not record real events but instead presented the victim's sister's imagination as the victim's own thoughts and statements. Pelkey's family used voice recordings, videos, and photos to reconstruct his likeness, allowing an AI version of Pelkey to speak at the May 2025 sentencing hearing, after nine relatives and friends had already testified. Horcasitas's defense attorney argued that Judge Todd Lang's admission of the AI evidence violated due process and that the defendant had no meaningful opportunity to rebut the video's content; the prosecution said the judge did not sentence based on it. The victim's sister, Stacey Wales, expressed disappointment that the video was cited as a reason for the reversal, saying its only purpose was to show the judge her brother's humanity. The court upheld the conviction and remanded the case for resentencing.
- Date not givenABC15亚利桑那上诉法院撤销量刑，因法官采信 AI 生成受害者视频
亚利桑那州上诉法院维持了 Gabriel Paul Horcasitas 的过失杀人定罪，但撤销其 10.5 年刑期并发回重审，原因是量刑法官不当采信了一段 AI 生成的受害者视频。该视频使用受害者 Christopher Pelkey 的照片和声音，由 AI 生成其陈述宽恕与家庭信念的内容，法官称其“真实”并据此量刑。上诉法院认为，虽然亚利桑那州法律赋予受害者陈述权，但这不能凌驾于被告的正当程序权，AI 生成部分未达到量刑信息的最低可靠性要求。法院明确表示真实视频片段可以采纳，问题在于 AI 生成受害者从未说过的话。辩护律师称新刑期可能在 7 至 10.5 年之间，案件仍可能上诉至州最高法院。
- Date not given
- Date not givenJustiaSelectedArizona appeals court rules AI victim video affects sentencing, vacates sentence and remands for resentencing
In a manslaughter case, the Arizona Court of Appeals ruled that the sentencing judge's hearing and crediting of an AI video generated from the victim's photo and voice archive constituted fundamental error, vacated the 10.5-year prison sentence and remanded for resentencing, while affirming the conviction. The court noted that the AI video did not record real events but was the victim's sister's imagination of what she might have said, yet presented with the victim's own image and voice and claiming to be her real self; this interpretive distance could not be eliminated by a disclaimer. The sentencing judge had said he liked the video and believed it came from the heart, and the court found this actually influenced the sentencing. The court also rejected the defendant's objection to the trial court's exclusion of the victim's text messages, finding them to be general character assessments rather than specific conduct, and that the probative value of texts sent three days before the victim's death was substantially outweighed by the risk of confusing the jury.
- Date not givenNBC News亚利桑那州上诉法院因量刑使用 AI 生成受害者视频撤销刑期
亚利桑那州上诉法院维持 Gabriel Paul Horcasitas 的过失杀人罪定罪，但撤销原刑期，并将案件发回重新量刑。争议源于量刑听证中播放的 AI 生成受害者陈述视频：法院认为，该视频把家属对受害者想法的推测呈现为受害者本人的话，并非对真实事件的记录，影响了量刑程序的公平性。此次裁决针对刑期，不是撤销有罪判决或重新审理定罪。
- Date not givenFOX 10 Phoenix亚利桑那州过失杀人案量刑被撤销，因法院采信 AI 生成的受害者陈述
亚利桑那州上诉法院撤销了 Gabriel Paul Horcasitas 过失杀人案的量刑，认定初审法官采信 AI 生成的受害者陈述视频违反正当程序。Horcasitas 因 2021 年枪杀 Christopher Pelkey 被判过失杀人并获刑 10.5 年，量刑听证中播放了由 Pelkey 姐姐 Stacey Wales 及其家人借助 AI 制作的视频，重现 Pelkey 的外貌与声音。上诉法院认为该视频抹去了家属对受害者言论的推测与受害者本人声音之间的解释距离，且初审法官的考量使量刑程序根本上有失公平。法院指出此前亚利桑那州没有案例处理过 AI 生成受害者形象作为受害者影响证据的可采性问题。该裁定不改变有罪判决，案件将发回重新量刑，但未提及具体时间。
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