Car accident case

I would like to know the legal process in case of any car accident in India. I have encountered a car accident in 2015 August when I was taking an U-turn. A biker came and hit my car from behind and broke his left leg. I, in my damaged car, took him to the hospital and paid 50000 INR immediately for the treatment. With in two weeks, he could start walking with the help of a stick. I have the hospital bills with me. There were no one in the nearby so I had to lift the injured person myself and put him in my damaged car. However, he called me up a few days later and asked for more money and when I refused, he filed a case against me and I had to take a bail from the court. My insurance company has settled the matter in the civil court with them andI have the order with me as well. I am feeling like a victim here. I would like to know 1. How much time will it take to settle the case in the criminal court? 2. I have got another job in another city and hence would like to finish it. 3. I have not received any instruction from the court like Summon or something. Should I go and check in the court. 4. What could be chance of me geeting punished for the wrong doing for another person.