GREEN BAY, Wis. (WBAY) – A Fox Valley man has been sentenced after pleading guilty to fentanyl trafficking and firearm possession charges. 35-year-old Joseph Charlesworth was sentenced to 10 years in prison and seven years of supervised release after he pled guilty to charges of Possessing Fentanyl With Intent to Distribute and Possessing Firearms as a Previously Convicted Felon.