More reasons to stay alert:

My rear windshield got completely smashed in sometime between the 22nd and 26th.  My car was parked on Callowhill Dr. during that period.   I couldn't see anything around that might have smashed it, so it looked like vandalism to me.   I did file one of those over-the-phone police reports. 

On the 27th, as I was cleaning up the glass, a man in an older dark green sedan did a couple of very slow drive-bys until I said, "What do you want?" and he sped off.  Just seemed kind of suspicious.