(Providence, RI) -- The FBI is wrapping up a six month investigation with the arrests of 16 people in connection with the Valdez Drug Trafficking Organization. In addition to drug trafficking charges the three Valdez brothers hector, Juan and Claudio are charged with illegally reentering the country after they had been deported. Search warrants were issued at several residences in Woonsocket and Providence and "stash houses" in Woonsocket and Cranston. Seven cars were also seized.