A Hamilton County grand jury has returned a first-degree murder indictment against Darron Lee in the death of Gabriella Carvalho Perpetuo, whose body was discovered inside an Ooltewah home in February, court records show.
The indictment marks the most consequential criminal escalation in a case that has already drawn civil and public attention: Perpetuo's family has filed a $50 million wrongful death lawsuit, and Lee remains in custody as the criminal prosecution proceeds. Investigators say Lee killed Perpetuo inside the Snow Cone Way residence and then attempted to conceal what happened.
Prosecutors laid out a series of items at a preliminary hearing that persuaded grand jurors to indict. They presented body camera footage and testimony from investigators, along with material recovered from electronic devices. Jurors also heard testimony that Lee allegedly consulted an artificial intelligence chatbot after Perpetuo's death. Medical examiner testimony later described multiple injuries found during Perpetuo's autopsy.
Despite the murder indictment, Hamilton County District Attorney Coty Wamp said prosecutors dismissed a separate tampering-with-evidence charge against Lee as the grand jury returned the first-degree murder count. That move creates a striking legal friction: the core homicide case is advancing while a related accusation tied to concealing evidence has been withdrawn.
The details prosecutors presented in preliminary proceedings and the medical examiner's account supplied the evidentiary weight behind the indictment. Investigators relied on body-worn video and on-device files to reconstruct events after Perpetuo's death; the alleged consultation with an AI chatbot was introduced to jurors as part of that timeline. The grand jury decision now transfers the dispute to the hands of trial prosecutors and a defense that will confront those exhibits at a future hearing.
Context for the indictment is straightforward: Perpetuo's body was found in February, and the case has remained in the public view since. The criminal prosecution runs separately from the $50 million wrongful death lawsuit filed by Perpetuo's family. Court records in the criminal case also include allegations of prior domestic violence incidents involving Lee before his arrest in Tennessee.
The dismissal of the tampering count complicates how observers will read the prosecution's strategy. Removing that charge narrows the list of offenses the state will pursue at trial even as it presses the gravest accusation. Defense lawyers commonly argue that reduced or dismissed counts undercut a prosecutor's broader narrative; prosecutors counter that charging choices reflect the evidence a grand jury is willing to endorse.
Lee remains in custody while the criminal matter advances. The immediate procedural step now is arraignment on the murder indictment; an arraignment date is expected to be scheduled in Hamilton County Criminal Court. That hearing will not only place the indictment on the record in open court but will set the timetable for discovery, pretrial motions and the sequence of hearings that could lead to a trial.
The single most consequential unanswered question is the timing of that arraignment and the speed with which the court will move from indictment to trial preparation. How the prosecution frames the evidence it already presented to a grand jury — and how the defense responds to items such as the body camera footage, material from electronic devices and the AI-chatbot testimony — will shape whether the case proceeds to jury selection or is pared back before then.
