By Brianna Bailey Staff Writer bbailey@oklahoman.com The incarcerated ringleaders of the Irish Mob gang used prepaid debit cards and online money transfers to launder drug money and receive tens of thousands of dollars in payments behind prison walls, according to new federal charges filed in the case. Gang leaders Chad "Big Homie" Nathan Hudson, 36; Richard "Lucky" Joseph Coker, 33; Christopher "Breezy" Paul Brown, 29; and Richard "Pothead" Lee Potts, 39, instructed drug dealers and enforcers to use prepaid debit cards and the online money transfer service PayPal to deposit proceeds from drug sales, according to a new, 50-count indictment filed Jan.Read more on NewsOK.com