Don't be silly. No one is getting carried away in chains. They use zip-ties.
I do believe at many places in the near future they will indeed be knocking on doors or using battering rams and flashbangs, even cell phone jammers so the people cannot communicate.
But what if instead the house had some clever effects of moving thermal objects, mannequins with frost tape wrapped around them, recorded conversations, or sleeping sounds, every seems normal according to their FLIR scanning and eavesdropping drones flying nearby.
But there is something not quite right, a possible crack in a natural gas pipe...
And nobody is really at home, but then again if this explosive situation did happen what would the MSM call it? Yeah you figured that out by now.