First, you retain an attorney. Your insurance company may pay for one to defend you, since her insurance could ask for repayment. If indeed you struck her, there would have been visible damage to your car. Take it to a body shop to inspect and then have them sign an affidavit attesting to the fact there was no damage, nor had any work been done on the car.
Answered on Sep 24th, 2014 at 11:29 AM