Shaun Bridges, 32, has pleaded guilty to stealing $820,000 worth of bitcoins while helping to run the U.S. government’s investigation into the notorious underground narcotics marketplace known as “Silk Road” He faces up to 20 years in prison for each charge, although prosecutors have included sentencing recommendations for the judge. Bridges’ plea follows a guilty plea in July by the man who was charged with being his partner in crime – Carl M. Force IV, formerly a special agent with the Drug Enforcement Administration.”]