sir,
i am working in ministry of defence in utrapradesh. My father was attacked by his son in law with some weapon on his head & mouth. he is treated in private hospital & certificate also provided by doctor. My sister is living due new born child with us (wife of attacker). She have girl child, so he want to kill the baby with the intention he took the babe& his sister (married with my brother) together. But my father & brother try to stop him, but he brutaly attacked on my father his age around 72 years old. He have head injury, my brother called police but police refused to file FIR on him or arrest. They are refused file case on him due to political pressure. we have big private doctor certificate for injury attack on my father & brother. my opposite side dont have any injury please how can i file FIR if police refuse advise please. is it private doctor certificate is enough to arrest a person with intention to kill. they are living 2000 km away from me please help