ADAMS COUNTY, Ind. (WOWO): Three Decatur residents were arrested following a six-month drug investigation.

The Adams County Sheriff’s Office arrested the trio for allegedly selling prescription drugs, counterfeit oxycodone and fentanyl pills.

Raymond Guerra and Tammy L. Betz of Decatur are each facing two felony counts of dealing in a narcotic drug. Cecelia Silva of rural Decatur is facing three felony counts of dealing in a narcotic drug.