Oh, MAN! That sux. I'm so sorry about that.
I totally understand how you feel - I had a bike stolen, too.
Some people. Sheesh! Why can't they keep their grubby paws off stuff that doesn't belong to them???
Can your car or home owners insurance pay for replacement value of the loss?
My friends insurance gave me money for the bike (it was stolen from her driveway when I ran it to fill a waterbottle and chat before a ride - 2 minutes and BAM! Gone).
Honestly, it was the best thing that ever happened to me as a cyclist. I just had to get over the shock, anger, and fear (not easy, I know).
Chin up. It's just a "thing" and be glad there was no confrontation over it.