I just accidentally killed someone

I am currently at Kottiyoor Reserve Forest, exactly at Milestone no. 236 in Kerala, I am with my wife we just hit and ran over a man he is half naked, he came out of nowhere, our car has blood on it, outside and inside, he came out of nowhere, windshield is partly cracked, not a single dent on my bumper ,it’s almost as if he jumped at our car, we were driving at 60 kilometers, at max 70. Our front wheel ran over him, man is only wearing a knicker,I have blood on my hands and shirt, I have blood on my phone, he came out of nowhere, I picked him up and carried him into my back seat. Now there is a pool of blood in the floor of my car, My wife is panicking and screaming and crying and shouting, we have stopped at milestone no. 236, he isn’t breathing, no pulse, we have already called 100, the forest patrol officers are on the way. They asked us to stop the car and wait at mile stone no. 236, accident occurred at 237, one hour has passed no one has come. Nearest hospital is 50 kilometers away, What should we do, please give sound medical and legal advice. We are already trespassing on forest land. Should I have given him cpr while he was bleeding so much, I tried to stop the bleeding but he is still bleeding, please help!! PS. I pray only doctors, lawyers, and someone with experience in accidents and law enforcement comment, I request not to comment if you guys don’t have any experience Edit 1: I just realised I have a dash cam, but there seems to be no charge in it, I don’t even know if it recorded the incident. I need a laptop to confirm. Will this be enough to prove our innocence, will I go to jail?