A woman from Oakfield is under arrest, after state drug agents say they found a meth lab in a camper. 29-year-old Crystal Hitchcock is also accused of endangering the welfare of a child. Authorities started searching the camper on Thompson Settlement Road Tuesday night, where Hitchcock was living with someone else. They say a toddler was there, too, and was taken into state custody.Agents say they found drugs, chemicals and other materials used to make methamphetamine. Hitchcock is in the Aroostook County jail.