A week ago, we posted news that federal prosecutors were seeking jail time for Chad Dixon, an Indiana man who made money teaching others how to pass polygraph examinations. Now, reader Frosty Piss writes that Dixon "was sentenced Friday to eight months in prison. Prosecutors described Chad Dixon as a 'master of deceit.' Prosecutors, who had asked for almost two years in prison, said Dixon crossed the line between free speech protected under the First Amendment and criminal conduct when he told some clients to conceal what he taught them while undergoing government polygraphs. Although Dixon appears to be the first charged publicly, others offering similar instruction say they fear they might be next. 'I've been worried about that, and the more this comes about, the more worried I am,' said Doug Williams, a former police polygraphist in Oklahoma who claims to be able to teach people to beat what he now considers a 'scam' test."