PORTLAND — Six people from the Biddeford-Saco area have been arrested in connection with a federal oxycodone trafficking investigation, U.S. Attorney Thomas Delahanty II announced this morning.

Thirty-one-year-old Dean Tosi, 23-year-old Jillian Fortin, 31-year-old Cynthia Laverriere and 24-year-old Crysta Roberge –  all of Biddeford – were each indicted on a charge of possession with intent to distribute oxycodone and acquiring drugs by deception by a federal grand jury last week. Anthony Cadilla, 29, of Saco, was indicted by the grand jury on a charge of attempted possession with intent to distribute oxycodone and attempt to acquire drugs by deception.

Donald Blow, 31, of Biddeford, was arrested on a warrant issued in connection with a criminal complaint alleging conspiracy to acquire drugs by deception. Blow is accused of obtaining 180 30-mg oxycodone pills from a Westbrook pharmacy by submitting a fraudulent prescription.

The U.S. Drug Enforcement Administration investigated with the assistance of the Biddeford and Saco police departments and the York County Sheriff’s Office.