The Philadelphia Police Department has disclosed that a false tip concerning an unsolved homicide case was submitted through the department's public-facing website, PhillyUnsolvedMurders.com. The incident, which occurred in July, involved information that was not based on human witness testimony but was instead generated by an artificial intelligence model developed by Anthropic.

Police officials identified the submission as AI-generated during the verification process. The department maintains a public portal specifically designed to allow citizens to provide anonymous leads on cold cases; however, this instance highlights the growing challenge law enforcement faces regarding the influx of automated, non-human submissions. While the police have confirmed the source of the tip, they have not provided specific details on the content of the message or the potential impact on the investigation. The incident raises broader questions about how public institutions should manage digital submission forms in an era where generative AI can easily mimic human communication. As of now, there have been no reports of similar incidents affecting other active investigations, and the department continues to process tips through its standard verification protocols.