Sure, I doubt Valve wuld release such a game. Too less blood and too much skin, I assume.
Didn't mean to always carry them around. More than have another tool around for heavy lifting. We have the police lady already, she alone could have access to more powerful weapons and it wouldn't be suspicions. But having a loft for them, I would have guess they would have at least one weapon locker their - with something other than olibanum, myrrh and gold in it.
But alltogether it was only a random though.