Mumbai, Sept. 24 -- Even as classes resumed at IIT Bombay and the Mumbai Police continues its investigation into the suicide of second year student Sahil Wakode, a CCTV clip purportedly showing students inside an examination hall at the insitute has gone viral on social media.

The purported CCTV footage which bears a time stamp of September 18, 12:37 pm shows one of the students sitting in the front row leave the exam hall while others continue with the test. The identity of the student is unclear from the footage and cannot be independently verified, social media accounts however claim that the student seen exiting the hall is the late Sahil Wakode.

The development comes amid a dispute over the circumstances preceding Sahil's death and...