For all his gun-toting villainy, Rajnath is quite a dumb character.
For 25 years he couldnt locate that hidden tape? Hes too busy earning money and just assigned the job to Raima who was equally dumb?...😆
He had 2 kids with Sakshi but never followed her around to find where she had hidden the tape?
Rajnath never suspected Dayal or Durga having ulterior motives when they became partners for CRP?
Actually the writers of these shows are really dumb. They forget what they wrote or showed before.
The characters and events have no continuity and no logic.
They forcibly introduced this hidden tape mystery, blackmail by Sakshi and RajMa Louwe Affair (instead of the EMA we had thought before)
It would be more logical if Rajnath had killed Arnab with Sakshi's help and thats why he married her.