In 1990, a child gets abused by his mother, unravelling patterns of the 'Tie and Die' killer's method. In 2016, Vamika's search leads her to a hospital room only to find Brahmdutt's son, Birju. A trail of attacks follows.

Set in '98, Shaurya looks into a complex murder case involving gangsters. Meanwhile, Vamika deals with familial pressures at a wedding. In 2016, Yug uncovers worrying details about Shaurya's past.

In 2016, tensions escalate as Yug tries to solve old cases while Vamika deals with office politics and familial pressures. A high-profile kidnapping shakes the team, sparking a race against time.