What if what if what if.... What if the burglar raped someone..... Well then, the crime would be rape. What if the burglar killed someone.... Well then the crime would be felony murder...BUT... If the burglar waits until no one is home and goes in through an unlocked door, takes an item of jewelry, then it is simply burglary. No violence.... No home invasion... And BURGLARY happens in America once every 15 seconds.... There are NOT home invasions once every 15 seconds.
Maybe they call it something else over in Limeytown, but if you wanna live in America, learn the lingo.