Federal judge Marcelo Martínez De Giorgi prohibited the departure of Croatian Ivo Esteban Rojnica, responsible for the "largest cave" in the city of Buenos Aires, from leaving the country, while Customs has located three locations where there could be cash resulting from illegal operations, investigation sources reported this Friday. According to the spokespersons, the progress of the investigation points to a possible illegal transnational financial operation and, due to the volume of its operations, it is possible that the Nimbus financial institution, awarded to Rojnica, set the pulse of the so-called "blue dollar" market. What they found in the "largest cave" of the city of Buenos Aires In the Rojnica offices, a schedule was found with dates that said “jump” and had exact correlation with the days in which increases were recorded in the price of the parallels. Likewise, there are ties with a tourism agency controlled by Elementa SRL, called Tower Travel, with bank deposit stubs: the business was to use the “tourist dollar” to make a profit margin. The raids on San Martín 140, in the city of Buenos Aires, produced a large amount of documentation: There are lists of Nimbus clients, named with numbers for the dollar sales operations and the commissions received. Handwritten sheets recorded the entry and exit of foreign currency from the “cave” with the client's name or nickname; In that sense, the amount of operations in dollars of a certain “Roberto H” caught attention, the sources highlighted.