House owner harassment and not refunding advance

We rented out a house for a rent of 10000 rupees per month and the advance of rs 50000 with a proper bond paper agreement where as after 5-6 months during rain only In this house rain water has been flooded and electric shock while touching the side wall whereas I have informed him he replied like even at our house it is same as well like here mean while we asked him to repair he refused and we searched another home and asked him to return the advance hence we’re vacating he refused to return it and we thought of deducting the advance by staying at his house for next 3 months where as after a month the house owner started harassing us like removing electric board line hence he has a friend in electric board by using his authority he did like this the people in the electric office states that your house owner has given a letter to remove electric supply to your house hence we removed it where as for 15-20 with family we stayed at the house without current hence the house door can’t be locked at that situation all the doors were under repair meanwhile I have lodged a complaint through mail the house owner was working under secretariat using his power he made the police to deny the fir for this where they called him for enquiry he came and told like we have to give him rent for past months then he sent an legal notice and we gave our return legal notice but the guy escaped from police station using his known persons authorities what to do with these kind of guys to get a severe punishment hence I have all kinds of video proofs that he harassed and where as he came in front of house and shouted for the rent