Greenville Police Department Narcotics Detectives began an investigation in the 3500 block of Clark Street in Greenville for selling illegal narcotics. The detectives and other officers served a search warrant at the address on Friday morning. During the search, officers found crack cocaine. The suspects, identified as Samantha Bell Robinson from Greenville and Jo Marie Hopkins from Dallas, were taken into custody on felony drug charges. Officers also seized cash and two firearms. Their bond was $200,000 each.