Three St. Marys residents are behind bars Friday night for allegedly making meth.

Timothy Northrop, Amanda Keys, and Rodney King Junior, are all facing charges of illegal possession of items to manufacture drugs.

Authorities say the three admitted to buying large quantities of pseudo ephedrine from pharmacies in Washington County and West Virginia.

Authorities also say they found disassembled meth labs at the two homes.

The St. Marys detachment of the West Virgina State Police, Pleasants County Sheriff's Office, Parkersburg Narcotics Task Force and the Washington County Major Crimes Task Force all worked together on these arrests.