Suzhal: The Vortex

A sudden fire the first day of the Mayana Kollai festival causes panic. As Sakkarai begins to investigate the cause, vital evidence emerges.

Factory managers calculate the damage caused by the fire; Regina takes action when she realises Nila's case is genuine; Sakkarai gathers clues from Nila's room.

Shanmugam and her family confront Regina and Vadivelu about their son; a confrontation takes place at Malar's house.

Sakkarai and Nandini arrive just in time to clear up the misunderstanding; Nila and Adhisayam's families gather at Regina's home and listen to voice messages on Adhisayam's phone.

Sakkarai is distraught as he swims up to the bodies of a teenaged couple at the quarry lake; police vehicles and ambulances race to the scene.

Shanmugam, Devi, and Nandini discover Nila's hidden hobby and are amazed by her work; police search for clues near the lake.