This is what happened to my sister's car a couple weeks ago. Nothing stolen, no rhyme or reason to it. Just some idiot thinking it would be great fun to bash in a windshield.
But no worries ... Big Al's Auto Glass to the rescue! I highly recommend their services for all your auto glass needs. Let me know if you need their number.
P.S. I did not try to swear in the post below. It says "darn," not "dam," which would be incorrect anyway. Just had to clarify.