You guys search around the house for a few minutes, and manage to find an entrance at the back of the house. It's pretty much identical to the one at the front, but it's at the back. And where are you going to sweep for traps, and who will be doing it?
So are you going to check the back doors, or circle back around and check the front doors, or do both? And there are something like 2 dozen windows, many of which are above your reach.