This story is based on internal politics in the family of Atal Singh who is a strong businessman as well as politician of Uttar Pradesh. Kedar Singh and Veer Singh are two son of Atal and his daughter Mridula Singh is a widow who lives with them. Richa Singh is Kedar's wife while Veer is not yet married. There is a strong conflict between Richa and Mridula and they both does not like each-other anymore. Kedar is ditching his wife and has affair with a journalist Shweta and sleeps with her. Richa is aware of this and for her physical desire she want to become physical with Veer. Veer loves Anita who is a girl lives in their village.
Story suddenly takes a drastic turn when villagers finds dead-body of Anita. While police is doing their investigation, they find another dead-body of journalist Shweta inside dicky of Kedar's car and Kedar is absconding. Police succeeds in arresting Kedar but Kedar is saying that he was not in the city when Shewta was killed.
Thrill in the story does not end here, but two more murders takes place in the family.
Part 1: http://www.sonyliv.com/Dwand-Crime-Patrol-Dial-100
Part 2: http://www.sonyliv.com/Dwand-2-Crime-Patrol-Dial-100
Part 3: http://www.sonyliv.com/Dwand-3-Crime-Patrol-Dial-100
Part 1: https://www.youtube.com/watch?v=2rR9g_0omwY
Part 2: https://www.youtube.com/watch?v=PnALKn5Hbok
Part 3: https://www.youtube.com/watch?v=AF4Xu6-Y7w0