Vaughn Ross
He was a graduate student at Texas Tech University before being convicted for the January 31 , 2001 , murders of Douglas Birdsall , 53 , and Viola Ross McVade , 18 , in Lubbock County , Texas , United States . 
<triplet> Lubbock County <subj> Texas <obj> located in the administrative territorial entity <triplet> Texas <subj> Lubbock County <obj> contains administrative territorial entity