What I know is that two men, Ryan Farace and Robert Swain have been allegedly manufacturing drugs and distributing them through the darkweb marketplaces in exchange for bitcoin since November 2013 and June 2017. And so far it is allegedly believed that they've accumulated 4,000 bitcoin. And in cases like this, even if it were physical cash, it would be confiscated. And anything you owned can and would be confiscated.