 A D.C. man has been convicted of first-degree murder and rape and the killing of a Maryland woman 45 years ago. The 1979 murder case of 28-year-old Vicki Lynn Belk went unsolved until DNA helped crack that case. A jury found 63-year-old Andre Taylor guilty on All Counts Friday after two hours of deliberations. And a nine-day trial in Charles County, Maryland. Belk was living in Suitland with her boyfriend and worked at the U.S. Department of Agriculture at the time of her murder.