Katherine Le, a well-known jewelry designer in Houston's social circles, and her husband, Hao Dinh Nguyen, 51, were arrested Thursday and charged with organized criminal activity. In that case, Houston police vice squad officers played "8 liner" video gambling machines at Diamond 777 at 2395 Texas 6 South, Royal 777 at 1380 Westheimer and Window Club Video Game at 9366 Richmond. When asked if arresting alleged owners and operators on money laundering charges is a new approach to try to combat the enterprises, Blizzard would not comment.