Two people entered a guilty plea to triple homicide charges in Cocke County, Tennessee.
Adam Edwards and Marsha Shelton were charged back in May with the murder of three people.
Authorities say Sherman Ellison, Terri Henderson and their three-year-old son, Riley, were found dead in their mobile home in the Grassy Fork community.
Edwards and Adams pled guilty to three counts of felony murder. Edwards was sentenced to three consecutive life in prison terms with no possibility of parole. Shelton, was given three concurrent life terms with the possibility of parole.