A few friends of a friend of mine came to hit hon on his head at the night in our village in Punjab. After he hit him on the head wth a stick he picked up a nearby saw lying around andswung it thus making an injury in the stomach. He feel there. We all ruched him to the hospital. He i ok now. He had said that we will settle the case. He is asking for 2 lakhs rupees now and on my friends denial has launched an FIR ?

What can i do