Scumbags stole my maternity bag!

It's my due date today and there has been no sign of little miss making an appearance.  But we did have someone break into our car and steal all our maternity bags that we had packed and ready to go.  I wouldn't be so upset if not for the fact that I've now lost the blanket my 90 year old grandma knitted for her great-granddaughter (and of course pregnancy hormones make it hard to stop crying once I have started...).  I know it's only stuff, and it could have been so much worse (at least they didn't take the car or baby capsule) but it's so frustrating!  Why do people do this???