I have to go to traffic court and could use some advice if anyone has any on what to do. I was pulled over for speeding. The officer that pulled me over had been walking from his patrol car (that was parked in a driveway) to another car that had been pulled over on his way to deliver their ticket. He had the other person's ticket in hand and the Lidar detector in his other hand. At no time while he was walking did he stop, put the Lidar up to his eye, and clocked me while walking to the other offender.
When he eventually came over to my car I asked him if he had recorded my speed on his Lidar device and he did not answer. He just asked me for my license and registration. I asked him a 2nd time if he had in fact recorded my speed and he walked away.
He gave me a ticket for speeding 16 mph over the speed limit. He proceeded to get very agitated by my previous question of whether he had used his Lidar on my car. He went on a rant about how it works, how accurate it is, etc. I took the ticket and said nothing.
There were several (5) obstructions between where he was walking and where my car was traveling including 2 electrical boxes, a lampost and a traffic signal post. I have photos of all of this. Had he in fact used the Lidar while walking, those obstructions would have all been directly between him and my car on the road, therefore possibly getting in the way of an accurate reading.
My questions are:
1) Can my defense be that I do not believe he used the Lidar? If so, how strong is that? What does the officer need to show to prove that he used it?
2) Is it even possible to use the Lidar while walking?
3) my 9 year old daughter was in the car at the time. should I bring in a statement from her attesting that he did not answer my inquiry when I asked him twice about how he determined my speed?
Thank you for your help!!

