One of the convicted in this case {I can't remember which one} was first assigned to a medium security prison until one of the victims parents got wind of it and he got moved. The way the system in Tennessee works is the put the convict in a holding/processing facility for a month or two so their behavior can be monitored and risk assessed. IOW behave a few days and get a medium or minimal security facility never mind the severity of the crime. That part is not factored in.
That was Cobbins. Latalvis Cobbins. Brother (1/2 brother?) of Lemarcus Davidson.