body: My Father was murdered by a bullet to the head using Desi katta (country-made gun). He was a business man. I saw this all this in front of my eyes. The reason he was murdered was a property dispute.
  
  
  I filed a FIR. I saw the person who committed the crime and know who he is. So the FIR was filled along with the name of the primary culprit. 
  
  
  The culprit is a person who is very much involved in illegal activities and all his money is black money. As soon as he committed this crime he went on the run. Police are searching for him. 3 months are already over and the police haven't found him. But the thing is his businesses are running fine. He is constantly in touch of his people (workers and all). He is constantly sending letters to police in which he tries to proves his innocence. 
  
  
  Police told us that they are with us and they will help and they will catch him soon. But instead of catching him, police officials are going to verify the evidences which he is sending in order to prove that he was not present at the spot where the crime was committed(As I was present there and I had seen him and the shooter). What I think is, he is out there forging and creating fake evidences and police is with him. Therefore, I want to know
  What legal procedures can I use to question the Inspecting Officer about the case and their efforts?
  
  
  
title: What is the procedure to get answer from police related to a case?