How to resolve the fight b/w brothers for land dispute within Village Panchayat Juridiction

One of the family menber got injured during the fight related to land dispute in a Village Situated in Darbhanga district of Bihar State. To understand the matter let us name Injured party and Opposition party as two entities here. It is a Minor injury on the head to the injured party, for which stitching is done by the hospital and discharged on the same day without admission. Injured person has reported this matter to nearest police station with supporting medical documents. 1. How to know the status of this case ? Also please clarify the following doubts : 2. Whether just information is given to police station ? 3. Whether F.I.R. is registered or not ? 4. Whether any case is registered or not ? 5. Is there any law which directs a police station to get a written consent of Sarpanch in a village panchayat Juridiction before registering a Case or FIR for a land dispute within family members. ? 6. Whether Sarpanch of the village panchayat can submit his judgement on this matter to the Police Station to close/ clear the Case or F.I.R. on the above subject matter ? 7. Opposition party is not in a position (financially) to take up the case further (if it is registered) than what could be the easiest and cheapest solution to resolve the above issue ? 8. Injured party is not approaching sarpanch of the village and is not listing to the Sarpanch. 9. The Sarpanch of the village knows the fact of the matter that injury has happened in the process of self defence of the opposition party. So, along with the vitness, the Sarpanch wants to resolve the issue, But Injured party is not listing to the Sarpanch. Kindly suggest How the above issues can be resolved within village panchayat Juridiction without going to Police station and further to court etc.