The Case Of 48 Kms. To Mumbai - Part 2

C.I.D. – Season 1

The case has taken a new direction after the Doctor's murder. Investigations around the clinic helps the team find out more about the culprits and their possible exit route. Forensic analysis of the stomach contents reveals a piece of paper with something written on it. What was so special in that paper that the IB officer had to swallow it before dying?