Authorities are investigating whether possibly the most prolific serial killer in U.S. history is behind the death of an Arkansas woman in 1994. Police in Pine Bluff are reviewing the case of Jolanda Jones's death after Samuel Little confessed to her killing, which had been determined to be drug-related. According to a police memo, when Little was in custody in Dallas, Texas, in October 2018, he indicated that he killed Jones, the Pine Bluff Commercial reported .