Insurance Fraud Attempt

Hello all, I was recently involved in a road rage incident where a vehicle continuously attempted to brake check me on a one way street, when they saw it wasn’t working they stopped their vehicle and got out yelling that I hit them and then started taking photos of my vehicle, I also started to record when they went back to their vehicle showing the distance between the cars just in case. The person then came up to my window and started cursing at me and at this point I wasn’t recording (dumb I know, I was more concerned about her attacking me than recording because she was getting closer and closer each time) she then drove off. I didn’t hit her so I assumed that would be the last of it and went about my day. This was about 2 weeks about, I received a call today and they left a voicemail from her insurance asking me if I’m the owner of this vehicle and that they need to hear my side of the story. I went around the neighborhood where it happened and only one house had cameras and unfortunately they said one camera doesn’t catch that intersection and the other camera that does is blocked off by spider webs, just my luck. What steps do I take next besides contacting my insurance ?