Chhattisgarh Paper Leak: How a Professor used endoscopy camera to copy sealed exam paper

Yogesh Sonkesariya, a professor at Bharti Agriculture College in Durg, received the question paper in a sealed envelope on 17th August. Instead of opening the envelope, Sonkesariya made a very small hole at the bottom of it. He then inserted an endoscopic camera through the opening and used it to capture images of the question paper inside.