S1·E1208 C.I.D. Ki Daud

The CID group finally decide to take a break, and go on a trip to Goa, when they notice a small girl, who is badly injured. Upon further investigation, they discover a letter buried in the girl's pocket, which leads to details of the whereabouts of her father, who had been in the ICU. When they follow her father, Mayank Kumar, they are lead to a series of conspiracies surrounding him.