No, almost certainly just the result compelled by the ga between the legal standards for whatever law was claimed is being violated, and the lack of evidence sufficient to meet that standard.
Just because something outrages MAGA or the President doesn't make it a federal crime.
Read the post above yours.
Just because the DOJ has for the moment stopped the Powell investigation, doesn't mean that the DOJ has determined that a federal crime hasn't been commited.
Apparently, it's very much, TBD.