Bhubaneswar, Feb 11: On Friday a Special Court for CBI cases granted an additional three days’ custody of chit fund company Green Ray International Ltd (GRIL)’s Managing Director (MD), Mir Shahruddin here, to the CBI, whereas the investigation agency had demanded for a six day’s remand period in order to interrogate Shahruddin more. The CBI is expected to investigate more on the links of Shahruddin within the state and also within other states and is also expected to investigate his links with gold, mining and garments business and also links with politicians through various middlemen.