Can I be arrested for a misdemeanor when nobody witnessed anything.
Yes. The burden for an arrest is just probable cause
, which can be based on almost anything. The courts
have set this burden of proof extremely low.
Could I go to jail for a year and lose my license?
If you are convicted you could go to jail although if you have never been in trouble probation is more likely.
Will the DA take this to trial with 12 jurors and try to get a conviction?
There is no way I can know this but if they filed charges against you then you can assume the DA is willing to go to trial on the matter. They aren't likely to just dismiss it once charges have been filed.
Please ask any follow up questions in this thread. When all of your questions have been answered, then I would ask that you give a Positive Rating since that is the only way I get credit for my work. However, please do not issue a rating of any kind until all of your questions have been answered and please use the Reply button to ask additional questions or to provide answers to my questions.