knew it. it could part of a pattern of paranoia and executions that have characterized kim jong-un s leadership. reporter: north korea s ambassador said leaders said kim jong nam died of a heart attack and another strange twist, malaysia will not release the body to north korea or release the autopsy report without dna from the kim family. there s no word if if north korean officials will supply that dna but north korea s appear bass d ambassador demanded the immediate release of the body and will reject the results of what they called the forced autopsy which they say was not witnessed by north korean officials. brian todd, cnn, washington. thanks so much for being with me today. i m fredericka whitfield. all access at the nba all-star weekend. bleacher special report happening right now.