Spencer, NC (WBTV)- The Spencer Police Department has determined that speed may have been a factor in a wreck that killed six people. The crash, which involved a GMC Envoy, happened near the intersection of South Rowan Avenue and 11th Street at about 9 p.m. on Friday, January 18. Two children, Daja Cathcart, 10 and Karizma Sexton, 4, died that day, along with adults Sean Javan Jacobs,...