CBI seeks ex-IAF chief SP Tyagi's custody for 7 more days
Tyagi was arrested along with two other co-accused in the Rs 3,767-crore AgustaWestland VVIP helicopter deal case
 "CBI seeks ex-IAF chief SP Tyagi's custody for 7 more days")
The Central Bureau of Investigation (CBI) on Wednesday sought seven more days' custody of former Indian Air Force chief SP Tyagi, who was arrested last Friday along with two other co-accused in the Rs 3,767-crore AgustaWestland VVIP helicopter deal case.
Tyagi, who was sent to the agency's custody till December 14, was brought before the CBI Judge Arvind Kumar, who will hear the remand proceedings.