Left Turn Collision, Person Travelling In Wrong Lane
I was taking a left on a road which has 4 traffic lanes (2 EB, 2 WB) and a center lane (usually used for right/left turns but in this case marked with solid yellow lines). While I was taking a left turn to go WB, the other person was travelling down the center lane EB (where he is not supposed to) to catch the dedicated left turn signal about 100 feet down the road. He sheared off my front end. After the accident, his car was in the oncoming traffic lane (WB lane). He lied to the cop stating that he was in lane closest to the center line and didnt intend on taking a left (complete lie since he told me that he was going to take a left after the accident). The cop put me at fault saying I was taking a left turn and he was in his proper lane. She didnt acknowledege the fact that his car stopped in the oncoming traffic lane and about 10 feet from the collision site, there is an left turn arrow for WB traffic to take a left into the road I was pulling out of. He was clearly going the wrong way. I had a witness to testify that he was going the wrong way. She spoke to him, but there is no record of him in the accident report. I received a ticket for unsafe left turn. As a result of the incorrect accident report, my insurance company put me at 100% fault for the accident. The other person has since sued me for 'medical damages' that I cause to him(minor accident). I have pictures of the accident scene if anyone needs clarification. I have taken the case to trial.
Three questions:
1) How to prove that witness was there since he is not included in the accident report
2) To prove that I didnt take an unsafe left turn
3) Tell my insurance company that the police report is incorrect and that he was in the lane that he wasnt supposed to be in
Thanks in advance for your replies