Two men from Missouri are being accused of sexually abusing a 13-year-old boy after being arrested in a nationwide operation known as Operation Relentness Justice.Brent L. Stephens, 44, from St. Charles, and Yashpreet, 22, from St. Ann, were part of the 293 arrests made during Operation Relentless Justice.The operation had the collaboration of 56 FBI field offices and resulted in 205 children being located.Stephens and Yashpreet were indicted separately on December 17 on one count of enticement of a minor. Stephens was indicted for one charge of child pornography.