Karan Solanki lost his cellphone when he was at home. He is continuous ringing it but it is not visible anymore. He is sure that he left it somewhere and forgot because if it was stolen, it must be switched off. After too many rings finally his call gets received and the person tell him to come and get his phone from him which was found by his nephew. Karan asks him his name but he avoids and cuts the call. Karan goes to meet them at an isolated place when he meets that man and rather handing over the phone, young man whom he called nephew attacks Karan with a big knife and kills him.
Karan was elder son among two sons of Chandrakant Solanki mother Falguni. In primary investigation police comes to know that Karan's married never become good and he had divorced two of his wives. Karan was very rude for his father Chandrakant and he often used to insult him over his demand of pocket money.
Here is the inside story of the case: