Johnson City Police Have Released The Names Of The Couple Found Dead In Heir Tree Street Neighborhood Home Earlier This Week.The Victims Are 60 Year Old Mildred Roark And 64 Year Old Sam Roark. Both Victims Were Taken To The Quillen College Of Medicine Where Autopsies Will Be Performed To Determine The Exact Cause Of Death. The Investigation Is Continuing Into The Circumstances Surround Their Death Inside Their West Popular Street Residence.