How can I recover money from an auto accident where my vehicle was totaled?

I was involved in a 3 car accident in 2011. I was unaware that I didn't have insurance. Subsequently, I was sued by State Farm and lost (I represented myself). However, the third switched from the right lane to the left in order to run a red light and read ended my vehicle that had already come to a complete stop after the first accident. Two years ago, a collection law firm from Ohio wanted 10k, but I told them that I would fight this case because their client is lying about the circumstances. I don't think that the 3rd drivers insurance is going to sue me because I am not at fault and I've only heard from that law firm once. The statute of limitations for this accident runs out in October of this year. I am inquiring if I have a case since my vehicle would not have been a complete loss if it weren't for this driver running a red light.