stolen Specialized

I purchased this bike about one month ago on FB Marketplace. I had it in the back of my truck under a canopy and parked out in a surface lot for the day while I worked. When I came out of my office, someone had stolen my bike from the back of my truck. Since it was still new to me, I didn’t record the details of the bike such as the model or serial number. The chain had popped off while my wife was riding it and jammed up into the gears, so I was going to take it to a friend to help me fix it. That might be a good way to identify it if the thief hasn’t tried to fix it yet.