A Rocky Top man was arrested Tuesday when officers serving a search warrant found marijuana plants in various stages of a grow operation, along with indoor grow equipment such as lights, as well as other drug paraphernalia, authorities said. In addition, mushrooms and suspected prescription narcotics were also found, Anderson County Sheriff Paul White said.

White said investigators with the Sheriff’s Special Operations Unit, along with officers from the Rocky Top Police Department, and the 7th Judicial District Crime Task Force, served a search warrant at a home on Industrial Park Road in Rocky Top on Tuesday afternoon. The search warrant was the result of a joint drug investigation with these agencies.

Authorities arrested Nathan Allen Underwood, 32, of Rocky Top, and he was charged with several drug and weapons offenses, White said. The charges include manufacturing, delivering, selling, or possessing a controlled substance; possession of Schedule I drugs; possession of Schedule II drugs; possession of drug paraphernalia; and unlawful possession of a weapon.

The sheriff said charges on two other people are expected, pending more investigation into the case.

Underwood remained jailed at the Anderson County Detention Facility in Clinton on Sunday afternoon, and his bond has been set at $35,000.