LENOIR CITY (WATE) – Loudon County deputies worked a meth lab bust on Sunday at 309 Abbott Road in Lenoir City.

A deputy found ingredients for meth along with needles, pills, and razors while serving a probation warrant, according to the sheriff's office.

Deputies tell us they discovered 13 one-pot meth labs, making the bust one of the biggest of the year.

Four people were arrested.

We will bring you the latest details as they are released.