Port Blair (Andaman and Nicobar), Feb. 5 -- : A Special Investigation Team (SIT) on Friday filed a 935-page chargesheet against former Andaman and Nicobar Islands chief secretary Jitendra Narain and three others while probing a gangrape case.

Andaman and Nicobar Police constituted an SIT comprising a senior IPS officer as Chairperson and 5 other members to investigate the gangrape case.

According to the Andaman and Nicobar Police, "SIT conducted a thorough investigation examining around 90 witnesses and collected various electronic, technical and biological evidence. The electronic and biological evidence seized in the case has been sent to Forensic Lab for investigation."

The SIT has registered the case under 10 sections 367, 376C, 376d...