A man walks straight into the Okhla railway station with a suitcase in his hand and jumps on the tracks before a speeding train and meets his death. His death is the second death of the similar kind in the last two days and the CBI is asked to handle the case.

Another case to solve for the CBI agent. Today the agents get to solve a case of one of their colleague who used to be their partner in the team of agents. After narrowing down in the case, the agents conclude the names of three persons who they suspect to be the murderer of the person named Vineet.

Minister Gupta's rally suddenly turns into a mess when a sharp shooter appears at a nearby building and fires two bullets at the minister. While the first bullet misses the minister and kills a guest, the second one pierces through the minister's shoulder, giving him a minor injury.

Today the CBI is set to solve a case of a haunted hound. This hound attacks a man kills him. The man's nephew reaches the CBI to get help. He narrates the story to the CBI who, at first does not agrees to help the man but later make their minds up to investigate the case.

A high profile socialite takes refuge at a five star hotel before she can preside over a conference that is taking place the next day. The socialite named Sushma Uppan takes her green tea with a squeeze of lemon and later writes a letter. Next day, CIB officer Trisha gets a call about Sushma Uppal's death, which seems like a suicide and she is asked to rush to the hotel with her team.