Police found Imes shot to death in a home on Somerset Drive.
Stevons is currently behind bars at the Marion Correctional Institution for another unrelated crime.
Raleigh police expect Stevons to be transported to Raleigh in the near future. At that time he will be charged with murder and armed robbery.
The investigation of the case is continuing. Anyone with information that might be helpful to detectives is urged to call Raleigh Crime Stoppers at (919) 834-HELP.