CLARKSVILLE, TN — A newly released autopsy has ruled the death of Darius Chappell a homicide after a Clarksville police K-9 attack during his arrest. The finding adds a new layer to a case that began with cellphone video showing an officer releasing the dog on Chappell moments after he had been tased.

Chappell was arrested, taken to an area hospital, and later booked into jail. Days after that, he was found unresponsive. Four months later, the medical findings are prompting fresh questions about how the arrest, hospital care, and jail booking fit together.

Cellphone video shows the K nine being released after Chappell was tased

The arrest drew attention because cellphone video captured a tense encounter between Chappell and law enforcement. In the footage, a Clarksville officer can be seen releasing the K-9 shortly after Chappell had been tased.

That sequence has become central to public concern around the case. The autopsy adds medical detail, but the video remains an important part of the timeline because it shows how quickly the force escalated before Chappell was taken into custody.

Authorities have not said in the information released publicly what led to the original confrontation. What is clear from the video description is that the dog was deployed after the stun gun was used, and before Chappell’s arrest was completed.

Medical examiner links death to rhabdomyolysis and widespread injuries

The autopsy report said Chappell had brown and red abrasions across his body. It also said he later complained of shortness of breath, chest pain, and weakness when moving his extremities after he was released from the hospital and booked into jail.

According to the medical findings, Chappell died of rhabdomyolysis, a condition caused by rapid breakdown of muscle tissue that can release toxins into the bloodstream. The report’s conclusion that the death was a homicide does not itself name a criminal charge, but it does classify the death as caused by another person’s actions.

That determination is likely to shape the next steps for investigators and prosecutors as they review what happened before, during, and after the arrest.

Questions continue about the hospital stay before jail booking

Chappell was taken to an area hospital after the arrest and later released before being booked into jail. The newly released details have sharpened questions about whether his condition was fully addressed before he was moved into custody.

Building Bridges Coalition President and Founder Marquell Bridges criticized the sequence of events and said the family wants answers about how someone treated at the hospital could later die from the same injuries. His comments reflect broader concerns about whether the injuries from the arrest were properly recognized and treated.

The medical examiner’s findings do not answer every question about the hospital visit, but they do provide new evidence about the severity of the injuries Chappell had when the case moved from law enforcement to medical care and then to jail.

Clarksville officer in charge of the K nine has been fired

According to the information released in the case, the officer who was in charge of the K-9 has been fired. That personnel action marks one of the few immediate consequences disclosed so far while the broader investigation continues.

Robert Nash, the district attorney, is expected to speak with the medical examiner before deciding whether to pursue prosecution. That step suggests prosecutors are still weighing the autopsy findings alongside the other evidence gathered in the case.

The Tennessee Bureau of Investigation remains on the case as well. With both local and state authorities involved, the investigation is still active and the final legal outcome has not yet been determined.

Family and advocates press for accountability and criminal charges

Outside the official investigation, advocates are pushing for a stronger response. Bridges said the family wants swift justice and accountability, and is asking for full charges against the officer involved as well as others who were present on the scene.

The case has already become a flashpoint for questions about police use of force, medical care after an arrest, and what responsibility follows when a person in custody dies. The homicide ruling is likely to intensify those demands as prosecutors review whether the evidence supports criminal charges.

For Chappell’s family and supporters, the autopsy provides confirmation that the death was not accidental. The remaining issue is whether investigators and prosecutors conclude that someone should be held legally responsible for it.

What the homicide ruling could mean next in the investigation

The homicide finding does not end the case. Instead, it places new pressure on investigators to reconcile the video, the hospital records, the jail timeline, and the autopsy conclusions into one account of what happened to Chappell.

Prosecutors will now look for whether the evidence supports charges and, if so, against whom. The district attorney’s upcoming conversation with the medical examiner is one of the next visible steps, and the TBI’s investigation remains underway.

For now, the case sits at the intersection of medical evidence and law enforcement scrutiny. The autopsy has answered one major question, but the larger issue of accountability is still unresolved.