Two people were killed in a single vehicle crash on Oak Ridge Highway in Knoxville Saturday night. The Tennessee Highway Patrol report said that 24-year-old Maximiliano Morquecho and 24-year-old Xiomara Morquecho, were killed when their vehicle left the road and struck a tree head-on. The investigating trooper said that the vehicle came to an uncontrolled rest upon impact and that speed was a contributing factor in the crash.