WRONGFULLY TERMINATED FROM SWIFT

I was wrongfully terminated in my opinion. I was driving the reefer truck with tons of merchandise in the back down a 35mph road. I was then hit by a driver going 65mph in a 35mph zone while crossing the intersection. The driver was deemed at fault by the police officer and ticketed. The driver ran the red light while hitting my truck. THEY FIRED ME!. How can a company fire you if there is a police report that you were not at fault ESPECIALLY with another car running the red light? When they called me and fired me they said it could have been prevented because I could have stopped at the green light. It was 2 seconds before the light turned from green to yellow. HOW IN THE HELL WILL I SEE THE LIGHT if I am already halfway thru the intersection? I hate that this happened . What can I do to get this off MY DAC and have SWIFT DEEM this wrongful termination? I had been driving for them for 1 and half years! BY THE WAY OI was awarded unemployment as no misconduct could be found on my end. I HAVENT even had a write up or other incident with this company.