Section 279, 337

I was driving with my wife and daughter at 32-35 KM/h speed on a single lane road and suddenly and aged uncle came into way and got injured due to accident. We took him to hospital for treatment and paid the hospital charges for x-ray and dressing. During the treatment, Aged Uncle said that he has a medi-claim and he would do further treatment by Himself. Then after 3 days, I received a call from the police station that the complaint is raised against me and I will have to go there. When I visited the police station, the old man was with his son and his friend, they asked me 60k as compensation to avoid raising FIR. I denied the same as I had valid Third Party Insurance. The FIR was logged for Section 279, 337 and I have not heard anything to date since November 2018, I wanted to check the status and track the complaint. which is the best procedure to do the same. Do I need to hire any Lawyer Or insurance company would take care of it...? whom shall I be in touch with for regular updates. I am having FIR copy and Insurance copy which I submitted in Police Station. No other documents are available.