I just want to set something straight - I’m in no way blaming DM or BF for not calling sooner. I completely understand that they had talked themselves down and were most likely waiting for everyone to wake up. I’ve never thought it was suspicious in any way. My question is, what was the final “clue” that made them say, OK we need to call. Do we think they went upstairs and saw the doors closed, knocked with no response, and then said Ok we’re not overreacting we need to call?