Mumbai, Sept. 22 -- The Mumbai Police Crime Branch is scrutinising CCTV footage covering the examination hall, campus and hostel in connection with the death by suicide of IIT Bombay student Sahil Ravindra Wakode, with the footage emerging as a key part of the ongoing investigation, a Crime Branch official said on Tuesday.

The official clarified that the CCTV footage has not been released or shown to anyone and is currently being examined by the investigating team.

According to the Crime Branch, CCTV cameras recorded Sahil's movements inside the examination hall between 12:30 PM and 12:45 PM on September 18. With around 15 minutes remaining for the examination to conclude, Sahil was seen bending down to look at something kept in his poc...