I get it that Kristen is the "skeptical non-believer" but at this point in the show, she's actually seen a lot of supernatural and demonic things....so WHY ON EARTH would she take her daughters to test an elevator that's possibly a portal to hell? Like, even if it's a SLIGHT possibility, no one would put their children in harm's way. Hell, she wouldn't even take them to work on something NOT evil because her children are unruly and loud. Kristen is starting to become unlikable as a character.