Three people are behind bars, this after a deputy noticed a strong odor in the backyard of a residence.
Early Friday morning, Archer County Sheriff's Deputies executed a narcotics search warrant in the 300 block of Avenue L in Scotland.
Police found a meth lab in a shed and over 400 grams of meth.
Inside the residence, officers found a large quantity of meth and illegal firearms.
Carol Stevens, 56, Brooke Meadows, 19, and Clinton Clark, 31, were all arrested for manufacture and delivery of a controlled substance.
Clark and Meadows are both charged with possession of a controlled substance.