The Muhlenberg County Sheriff says the woman thought to be involved in large distribution of crystal meth is now behind bars. Suprina Matheny turned herself into police last week. Last month, authorities executed a search warrant on her home. Police took several four-wheelers, scooters, vehicles, boats, and a camper that officials suspect were purchased with drug money. The sheriff says shutting down this alleged operation will have a big impact on drug use in Muhlenberg County.