I purchased a vehicle from a person known to me, I gave him a down payment and scheduled payments. I had to go for family emergency and couln't make one payment on time and the seller falsely reported it stolen on the street in front of his house. have been stopped and arrested. had all the receives about purchasing the car. The seller lied that he didnt know methat he didn't sell me the car, never discussed that sale with me. He did tell the truth in the court that he lied and the judge said that he doesn't believe him. Public defender told me that the judge is against me and I should take the deal. I had pneumonia and wasn't thinking clearly. I plead guilty to misdemeanor. I have all the evidence in my hands. Can I still change my plea? I want to sue the seller, he got money from ins.