Had similar done to a van of mine many years ago. Local scrotes did it for a laugh, just a door window, the windscreen and both headlamp lenses. Fortunately it was a Sunday, my local breaker had all the bits I needed and I was back on the road by lunchtime ready for the next days work. I think the kids were disappointed that it cost me less than £50 and a couple of hours to get back on the road so they didn't do it again.
Frustratingly, I had heard the bangs during the previous evening and had assumed it was somebody slamming a car door.......