yet he and his colleague, hugh finnegan, provided what former prosecutors told us was a roadmap of how to conceal the source of the funds using layers of anonymous, interconnected shell companies in multiple jurisdictions. >> finnegan: presumably, we would set up a little bit of a series of owners to try and, again, protect privacy as much as anything else. >> kayser: yeah. >> silkenat: so company a is owned by company b, which is owned jointly by company c and d, and your party owns all of or the majority of the shares of c and d. >> kayser: so we, we create several companies? >> finnegan: yes. >> kayser: all in new york or different states? >> finnegan: well, like i said, at some point, probably pretty quickly, you'd go offshore. >> kroft: attorney john jankoff recommended variations of the same strategy. >> jankoff: a lot of people in africa use the isle of man. some of them use liechtenstein... >> gabe: so he would just take his millions of dollars, put it in isle of man... >> jankoff: he can put it into a swiss bank account. the swiss will have it. and... and then... >> gabe: and

yet he and his colleague, hugh finnegan, provided what former prosecutors told us was a roadmap of how to conceal the source of the funds using layers of anonymous, interconnected shell companies in multiple jurisdictions. >> finnegan: presumably, we would set up a little bit of a again, protect privacy as much as anything else. >> kayser: yeah. >> silkenat: so company a is owned by company b, which is owned jointly by company c and d, and your party owns all of or the majority of the shares of c and d. >> kayser: so we, we create several companies? >> finnegan: yes. >> kayser: all in new york or different states? >> finnegan: well, like i said, at some point, probably pretty quickly, you'd go offshore. >> kroft: attorney john jankoff and his partner, lawrence gabe, recommended variations of the same strategy. >> jankoff: a lot of people in africa use the isle of man. some of them use liechtenstein... >> gabe: so he would just take in isle of man... >> jankoff: he can put it into a swiss bank account. the swiss will have it. and... and then... >> gabe: and then he comes to us. us and s