A Specialist Pathologist at the Korle Bu Teaching Hospital (KBTH), Dr Robert Kumoji, has explained that a Deoxyribonucleic acid (DNA) test is the surest way of identifying the skeletal remains discovered by the police in a cesspit at Kansaworodo and a well at Nkroful, both suburbs of Sekondi-Takoradi, as the police seek to unravel the mystery of four girls who have gone missing since last year.