Suspicious guy at door. 17 minutes later ...

This guy came to our place at 8:06 am on Dec 14th. He seems to act oddly at the door especially to listen if anyone is really home. His trunk is backed into our driveway w/ engine running. My wife and I were at work. Neither of us were able to answer this motion ring. You can see our covered Yamaha Wolverine side by side in the background. 17 minutes later my wife did a live view and the side by side was gone. Filed report with Sheriff's department, Officer Addenbrooke(0133) came out and took our statements. Case # 18164340. Feeling very angry right now.