2019 Sumner County murders

On April 17 and April 27, 2019, eight bodies were discovered at multiple locations in Sumner County, Tennessee. The sole survivor, left in critical condition, died in 2022 due to major health problems after the injuries. A suspect, identified as Michael Cummins, was arrested for all nine attacks. The case was the worst mass murder in Tennessee in 20 years.

Murders
On April 17, a headless body was discovered inside a burnt cabin. Ten days later, on April 27 and into the following day, responding police officers found seven additional victims and one survivor at multiple crime scenes. The slain victims included four members of the Cummins family, who were slain in their home at Charles Brown Road; another victim found on Luby Brown Road; and two others. The victims were the mother, father, and uncle of perpetrator Michael Cummins; the uncle's girlfriend; and two members of the girlfriend's family. One of the deceased victims was a 12-year-old girl who was partially nude but was not sexually assaulted. All of the deaths were caused by blunt-force trauma to the head.

Perpetrator
The killer was identified as another member of the Cummins family, Michael Cummins. He was slated to be arrested in the days before the bodies were found since he had violated probation by not having a mental health evaluation. A warrant was subsequently issued. After the bodies of the victims were discovered, Cummins was considered a suspect due to not being found. He was later spotted and shot after he was cornered near a creek by multiple police officers. However, his trial was delayed many times due to the COVID-19 pandemic. On June 9, 2022, he was found fit to stand trial.

On August 16, 2023, Cummins pleaded guilty in the murders to avoid the death penalty and was sentenced to eight life sentences.