A search warrant was executed at Misty Mountain Wares in Rocky Mount.
Rocky Mount police tell us they have been investigating the store for some time, in regards to synthetic marijuana.
Chief David Cundiff says through their investigation, detectives have determined the store, located on Tanyard Road, has sold some form of the substance.
If any is found in the search, Cundiff says it will be sent to a forensic lab for testing.
"We decided to take a stand," Cundiff said. "We will not tolerate this in Franklin County."