do i have a case?????

I am a road driver for YRC in cincinnati oh. i was refused work/ fired for walking out on the job (per employer) the following is my statement
...On 9-10-11 I was called for work at 4:21 pm Derrick, and was asked if it was ready to go, I said yes! And then was given (and) excepted my work call for a akron,oh with an open dispatch upon arrival. He said ill see ya in two. ( nothing more was said to me in that call)! when I got to work at 6:00 pm (give or take a few min. ), I looked for my bills (as they are most always done upon arrival) and did not see them , so I asked kent if I was still hooking and he said no. not thinking nothing about it, because I seen that he was alone in dispatch, on the phone and had a desk full of bills he seemed to be gathering. I thought he was getting mine together. So I went over to the desk and started my log/paperwork that I could do without my bills. When I got done with all I could do without my bills , I asked kent once again if he had my bills. He then came to the window and handed a paper and told me I needed to sign it. I looked it over and realized what it was, This was info requested from the grievance # 16332, filed on 9-1-11. After further inspection, I noticed a discrepancy ..The time punch seemed to be altered ( or ) Double stamped /Unreadable. Not only that, I told kent it should not to be turned into me...it was to be turned into the union hall (or) the steward...and due to the discrepancies, I was not going to sign it. (Kent said) you got 10 min.....I took that quote to mean , I had 10 min. until I was to be dispatched. as I still had not gotten my bills. Kent then went out into the lunch room area, I thought, or at least out of the drivers area, at that point I still did not know why or what was going on...after several min. went by Kent came back with a yard man , Mr. David Howard, he introduced me to him, and kent told me that he needed him for a witness and to verify that I refused to sign under protest. As I was discussing the situation to Mr. Howard, kent returned to the dispatch office. A few min. later he came back and I continued to explain my situation with David and Kent. That’s when Kent said that he talked to Mr. Brown and was told, that if I did not sign it I was not to go out. By that time it was already established that I was not going to sign it due to the fact that David already verified it, and now finding out that I was not to be dispatched for not signing, I stamped a chit card and asked David to verify that I was refused work for not signing and told Kent that I was to be paid for my 6 hour show up and I would take it up at the union in the morning. i was told i walked off my job by my employer and was refused further work. i have a witness to this statement.

9-12-2011