[Highland Park] Suspicious thing

Late Thursday morning, my doorbell rang twice. When I felt like going downstairs, I checked to see if a package had been delivered or something, but instead, a piece of mail was on the doormat. I'm a little paranoid since getting broken into this summer, so I can't help but wonder if it was a test to see if anyone was home. Let's all be extra vigilant for each other, and if you're leaving for the holidays, maybe some fun booby-traps are in order! I think there are some old paint cans in our basement if anyone wants one. Ha! (Home Alone reference...)