Ep 9. The Secret Cavern

Rishi, Ayyanar, Chitra and Sathya venture into a dark and mysterious cave to investigate a new crime scene. After navigating through the tunnels ridden with bats, webspinner insects and terrifying apparitions, they discover the burnt remains of tribal people inside a large chamber. A retired DFO and the village leader reveal about the tribal people who lived in Thaenkaadu forest 20 years ago. Ayyanar tells Rishi that the tribal people