I know this from personal experience.
When I went to Hawaii, My PS2, X-box, Games, music, PC, and my Safe (Bolt it down next time >.>) were taken from me while I was gone.
You'd think things were learned.
Well, a little bit ago, didn't mention it on DA, but sorry for the recap for those of you who do know that my PS3 got stolen. Brother left his window open.
Grand.
That's how they initially got into my house the first time.
Well, what I'm getting at, is that Stealing peoples stuff literally makes them want to kill you.
So I feel for this guy, Alexiuss http://alexiuss.deviantart.com/ who's artwork is getting stolen right out from under