According to court documents, Kimberly Stamps, 46, of Gilbert, Arizona; John Kyle Muller, 56, of Boulder, Colorado; and Barbara Trickle, 78, of Las Vegas, conspired to operate a fraudulent mass-mailing scheme that deceived thousands of consumers into paying fees for falsely promised prizes. The indictment alleges that, from 2012 to 2018, the defendants mailed millionsAccording to court documents, Kimberly Stamps, 46, of Gilbert, Arizona; John Kyle Muller, 56, of Boulder, Colorado; and Barbara Trickle, 78, of Las Vegas, conspired to operate a fraudulent mass-mailing scheme that deceived thousan...