Naagin S02 E52 Shivangi Kills Nidhi

"A female shape shifting serpent"

Nidhi seals her fate by murdering Gautami in front of Shivangi. Shivangi instantly kills her. On the other hand, Rocky brings a priest home requesting him to shed some light on the naag or naagin who is on a killing spree. Will Shivangi be exposed now?