Do we know that he didn't? My impression from investigations like this in the past is that facts tend to be released along with the conclusions that they suppor

Do we know that he didn't? My impression from investigations like this in the past is that facts tend to be released along with the conclusions that they support, presumably to keep public speculation from getting way out ahead of the actual investigation. I would not be surprised to learn in the coming days that he did say things. But I don't think we'll find out until the investigators have a solid grasp of what this means for the investigation.