I can’t make sense of it, other than the offender did have some time in the house before the shooting started. Pure speculation and no media source, so my opinion. I appreciate the good work here by a fisherman looking at the knots on the screen capture of the chair being taken out of the house (I scroll through the threads so quickly, I can’t seem to remember the names, like we all do) but that was interesting to me.
There is NO evidence provided by the media that anyone was tied to the chair, so hope that helps. And IMO, the ropes/laces looked clean cut across to me, in the pictures. Whether they were cut away from a cushion or something else, I don’t know.
Can someone share those pics of the chair?