Be prepared to be amazed.
Stefan Cassella, principal of Asset Forfeiture Law LLC in the USA has produced a fascinating list of cases in which the USA, at a federal level, has used civil forfeiture in relation to proceeds of criminal conduct and assets used in the commission of offences. Many of the cases are in rem. The USA is not the only country to pursue such assets but it is unusually active in the use of in rem (i.e. against the asset compared with against the person) actions in doing so. The list demonstrates an extraordinary range of criminal conduct and of assets forfeited (isn't that a much better description than "recovered"?)