A former employee of D.C.’s Office of Tax and Revenue pleaded guilty today to taking part in a scheme to file fraudulent tax returns that raked in $14.7 million in local and federal funds.

Photo by Arielinha Nick Cho, former owner of Murky Coffee, has been charged with 82 counts of tax fraud, according to the D.C. Office of Tax and Revenue. Cho formally turned himself in this morning after being charged by the Attorney General’s office in connection with his failure to file monthly sales tax returns for his Capitol Hill coffeeshop during the period of December 20, 2004, to January 31, 2008, in addition to failing…