Does anyone have an update on the couple tortured and killed in Knoxville?

I know there has been a virtual media block out on this. I think her name was Channon. Her boyfriend was d and killed in front of her by 3 men and a woman and she was held for 2 days and was orally, ly and lly gang d the entire time. the pored bleach down her throat. The found his burned body by railroad tracks and her body was found in the kitchen trash can of one of the perpetrators. There was some talk of it being a hate crime. Victims were white, perpetrators black. I have not been able to get this horrific story out of my head. National media is not coving it and I just want an update on what has happened since.