False FIR filed against me in a bike accident case

I was going by bike from point A to point B and in the mid way a bike on highway overtook me from left side and as soon as it overtook me it turned right thereby crossing me without any indication of turning. I got baffled and applied full brakes of mine bike. Due to disk in front tire of mine I think bike got up from back and face of my bike got thrashed. While the bike threw me on the road And a small Nick was placed on the silencer of bike of another person (which I don't think so happened from my bike). The two persons fell down from bike and were crushed by a third vehicle which ran away and I who also was lying down on road unconscious was taken to hospital where I was treated for a week and was able to recover up. Now the opposite party has filed a fir on me. I was able to find out that both of the persons on other vehicle do not have driving license.When I went up file counter fir police said me that I can't do since both persons are dead.Opposite party has given complete lie