An operation by Rhode Island State Police, the DEA, and Massachusetts State Police seized 141,000 Fentanyl pills. (Rhode Island State Police)

JOHNSTON, R.I. (WLNE) — Rhode Island State Police said that a joint operation with the DEA Providence District Office and the Massachusetts State Police in Johnston, Warwick, and Massachusetts resulted in the arrest of four suspects and the seizure of 141,000 Fentanyl pills.

Yhoan A Carmona German, Josue Carmona German, Angel F. Pena Rodriguez, and Debhani Garza were all arrested as part of the operation.

State police said the operation took place in September and October and was the result of an investigation into a Dominican Drug Trafficking Organization.

Some the charges the suspects face include possession with the intent to distribute narcotics and conspiracy to possess with the intent to distribute 400 grams or more of fentanyl.