Date: April 10, 2024 Contact: newsroom@ci.irs.gov OKLAHOMA CITY — Today, an eight-count indictment was unsealed, charging Matthew Alan Stacy of Blanchard, Chong Iu Phu and Chanh Iu Phu both of Edmond, for their roles in facilitating the black-market marijuana industry in Oklahoma, announced U.S. Attorney Robert J. Troester.