Messages sent to an A-I chatbot were at the center of a preliminary hearing for a former NFL player charged with first-degree murder. Investigators say dozens of messages between Darron Lee and ChatGPT were presented in court as prosecutors outlined their case surrounding the death of Lee’s girlfriend, Gabriella Perpetuo, who was found dead inside their Ooltewah home. Hamilton County Sheriff’s Detective Brian Lockhart testified that Lee contacted the chatbot just a day before Perpetuo’s death, describing a disturbing situation.