Were you formally charged with anything? Do you have any up and coming court dates? Are you aware that anything you say can and will be used against you in a court of law? That includes posts on the internet.
I am no officer or attorney and am not qualified to provide you with any information other than I suggest you consult a good, firearm friendly attorney and not post too much on the internet.
Might want to submit a FOIA request as well to get all of the evidence that the police may have in regards to the incident and allow your attorney to review the response. Ask for the officer's dash cam evidence, emails, car to car messages, telephone call transcripts....everything.