Almost certainly the former. Plenty of burglars are smart enough to watch a house for a few days, get to know the occupants' routines, and enter when they can b

Almost certainly the former. Plenty of burglars are smart enough to watch a house for a few days, get to know the occupants' routines, and enter when they can be sure that nobody's home. For that reason, those "Protected by Glock" signs are worse than useless. They're an advertisement that you have guns, and guns are worth stealing.