Yorlets made it back into his home where one of his housemates discovered him around 3pm, but upon being taken to Vanderbilt University Medical Center, he was pronounced dead.
When police took the teens into custody, they recovered a loaded 9-mm pistol - which had been reported stolen - from them, and found another inside the store the teens were found at.
Yorlets' grieving bandmates posted a statement to Twitter early Friday.
"On February 7, 2019 we lost our brother, best friend and bandmate Kyle Yorkets," Carverton posted.
"We are in a state of shock and are having to grasp the reality that is now in front of us. We are heartbroken. Our condolences for this family and loved ones and all the lives that he touched. We will never forget Kyle, and though he is gone too soon his legacy is here to stay."