Filchev, who served as the country's chief prosecutor from 1999 until 2006, is also expected to be interrogated about his role in covering up an investigation code named "Businessmen".
Takođe se očekuje da će Filčev, koji je bio glavni tužilac zemlje od 1999. do 2006. godine, biti ispitan o svojoj ulozi u prikrivanju istrage pod šifrovanim imenom "Biznismen".