important milestone in an ongoing investigation

investigation could become a criminal investigation.

All of that is part of the investigation, which is ongoing.

From the outset the Federal Bureau of Investigation and other federal authorities have provided virtually all the resources that would be necessary and appropriate and could be used effectively,

It would be inappropriate for me to comment on an ongoing investigation.

It's tiresome after a while. The issues have been addressed. ... The league's handling it. The investigation is ongoing. I don't know what happened. ... I trust that what Wayne said is absolutely correct: that he wasn't involved.