Ooltewah, Tennessee – Former NFL linebacker Darron Lee, who won a Super Bowl with the Kansas City Chiefs in 2019, is facing a first-degree murder charge in connection with the death of his girlfriend, Gabriella Perpetuo. The case took a startling turn with revelations that Lee allegedly turned to the artificial intelligence chatbot ChatGPT for guidance in the aftermath of the incident, according to court testimony. Lee appeared in a Chattanooga court on Monday, February 2026, as details of the investigation emerged.
Prosecutors presented evidence suggesting Lee engaged with ChatGPT, seeking advice on how to explain the situation to authorities. According to investigators, Lee typed a message to the AI platform stating, “I don’t know what to do. Fiancée did her crazy thing again and now she’s messed up. I wake up and she has two swollen eyes (I didn’t do anything, self inflicted) she stabbed herself, slit her eye? Idk but she isn’t waking up or responding, what do I do?” This exchange, detailed in court, raises significant questions about the use of AI in potential criminal cover-ups.
AI-Generated Response: “Without Framing it as Police Trouble”
The response from ChatGPT, as displayed in court, reportedly included the line, “Here’s what to say without framing it as police trouble.” This prompted District Attorney Cody Wamp to state that Lee used the AI tool as a “legal advisor,” engaging in “dozens of conversations” over a two-day period about the events surrounding Perpetuo’s death. Prosecutors allege Lee specifically asked the chatbot for advice on how to “cover it up” and what to tell investigators. This isn’t the first instance of AI being involved in legal proceedings. a recent federal ruling determined that conversations with public AI platforms are not protected by attorney-client privilege, as users waive confidentiality through the platform’s user agreements.
The discovery of these exchanges is proving crucial to the prosecution’s timeline of events. Dr. Rick Diernfeld, head of UTC’s criminal justice department, noted that the increasing use of AI in criminal activity is presenting modern challenges for the courts. The case highlights the legal gray areas surrounding AI-generated advice and its admissibility as evidence.
Upon arriving at the scene, Lee reportedly told deputies he was unsure of what had happened. However, the prosecution argues that the ChatGPT conversations contradict this claim, revealing a deliberate attempt to construct a narrative. Body camera footage shown in court depicted Lee recounting a story about finding Perpetuo unresponsive, suggesting a possible fall in the shower.
Investigators, however, found evidence of a violent altercation at the residence, including traces of blood. The nature of Perpetuo’s injuries was reportedly inconsistent with a simple fall. Lee is currently being held without bond as prosecutors consider whether to pursue the death penalty. The family of Gabriella Perpetuo has filed a $50 million lawsuit against Lee.
Lee’s NFL career, once promising, had stalled in recent years. Drafted 20th overall in 2016 by the New York Jets after a standout career at Ohio State University, he played five seasons in the league, achieving a Super Bowl victory with the Kansas City Chiefs in 2019. His performance on the field, however, never consistently matched his draft pedigree.
The case is drawing attention to the evolving intersection of technology and criminal justice. The use of AI as a potential source of evidence, and the legal implications of seeking advice from such platforms, are likely to be debated for some time. It also underscores the importance of understanding the terms of service for AI tools, which often explicitly state that user inputs are not confidential.
This case is particularly noteworthy because it demonstrates a proactive attempt to use AI not for innocent assistance, but potentially to obstruct a murder investigation. The prosecution’s ability to introduce these ChatGPT conversations as evidence could set a precedent for future cases involving AI-assisted criminal activity. The question of whether Lee believed ChatGPT’s advice was legally sound, or simply sought a way to craft a believable story, remains a central point of contention.
The investigation is ongoing, and further details are expected to emerge as the case progresses. The next scheduled court date for Darron Lee is currently set for April 15, 2026, where a preliminary hearing will be held to determine if there is enough evidence to proceed to trial. Updates on the case will be available through the Hamilton County District Attorney’s office and local news outlets.
As AI technology becomes increasingly integrated into daily life, this case serves as a stark reminder of its potential misuse and the legal challenges it presents. The legal community is now grappling with how to address the use of AI in criminal investigations and the admissibility of AI-generated content as evidence.
