Actually, they were due to meet with LE on Saturday the 8th and couldn't agree on the details. They spent a bit of time on the phone with LE but this was only after they took a full days break. They opted to do the lengthy interviews with JJP instead of going to sit down with LE. Essentially, communication had already broken down by Friday the 7th. That is when SY announced they were disbanding the command center and the first time that LE publicly stated that the family was no longer cooperating. By Saturday AM, they thought that the lines of communication were going to be open but , again, the family stalled and, IIRC, they spoke only by phone on the 8th.