A second arrest was made Monday afternoon in the triple homicide on April 9 at 4504 Kellys Ferry Road in Lookout Valley.
Detectives with the Hamilton County Sheriff’s Office Criminal Investigative Division arrested a 15-year-old Monday, charging him with three counts of first-degree murder and one count of attempted first-degree murder.
He will be transported to the Hamilton County Juvenile Detention Center for processing.
Derek Morse, 19, was earlier charged in the case.
The victims were John F. Lang, 53; Caleb N. Boozer, 29, and Jon E. Morris, 24.