I thnk it is often the case (with vandalism) that the little f*****s get bored. It appears alot of youngsters these days are virtually brain dead, they have not got a clue as to how to accupy themselves after they have pulled themselves away from their games consoles, so instead of letting off their pent up energy on some physicaly demanding sport, they take it out on the nicest cars they can find.
When I was a kid and got bored (never was a one for watching tv) my Dad used to supply me with stuff to make things to keep me busy. I have never been a girly girl, so I guess it was easy for me. I was always making things with wood or metal and was quite happy doing it. The youngsters today aren't interested in using their brains or hand skills to do anything else but to wreck something. I do belive alot of it stems from this stupid idea of not being able to discipline you children these days, and as we all know, a simple 'no don't do that' generally is met with a reply of 'f**k you!'. Need I say more?