Why?

Working the nightshift tonight, i get a call from home telling me that a couple of young idiots had smashed the window and set light to next doors car? I dont get it? why would anyone do this? further more she is only young by herself with her daughter..... poor woman no dobt the funds will be low and not available to replace the car. Little F*****rs wont get caught either or if they do the same thing will happen that allways happens. the police will spend hours doing all the paperwork only for cps to chuck it out due to no evidence the little sods get away with it, no dobt do it again or worse, the police waste all that time and everyone will blame them! when all they did was what the should do catch em, bag em and do the papers only for crown to let em down again! Like me sitting here asking myself why im sure the officers out on the road each night often ask themselves the same thing. This countrys gone mad i tell you!