Officers say Williams is six months pregnant.
Detectives have also issued warrants for 19-year-old Gary Denard Harvey of 102 Flamingo Drive, Dudley, on the same charges. Anyone who knows where he is should call the Goldsboro-Wayne Crimestoppers at (919) 735-2255.
The trio are accused of holding up the Hampton Inn on N. Spence Avenue on June 11. Detectives say two hotel employees were shot in the robbery. Their injuries were described as non-life threatening.