On August 6, 2002, at a hotel in his hometown of Davenport, Iowa, Nunn was arrested after paying an undercover agent $200 for one kilogram of cocaine, which had a street value of $24,000. In May 2003, he pleaded guilty to one count of conspiracy to distribute cocaine. The following January, Nunn was sentenced to 292 months in federal prison by U.S. District Judge William Gritzer, who agreed to a higher sentencing guideline after considering Nunn's long history of drug trafficking and the likelihood that he used a firearm during drug deals. During the three-day sentencing hearing, prosecutors called witnesses who testified about Nunn's drug activity dating back to 1993. Nunn, who accepted responsibility for buying drugs in August 2002, denied his involvement in drug trafficking. He pointed out that several of the witnesses were in prison and could have their sentences reduced for providing testimony. Nunn, who was defiant throughout the hearing, accused government lawyers of lying and scheming against him. "You guys haven't shown me nothing," Nunn said in his statement to the judge. "Where are your facts, Mr. Prosecutor?
I think it was a kilo...but it had a police sting set up...and lets make a horrific example of the polite meek world champ fighter fallen on desperate times... written all over it.An abomination of a sentence.. ...by all accounts Nunn was a model prisoner throughout.