Director of communications
Attorney General Dana Nessel said in a written statement that the investigation is ongoing.
President Trump originally picked Crowley to be the National Security Council's communications director, but she resigned after plagiarism allegations.
The disgraced former Fox News executive served for under a year.
The sudden departure of Senate Minority Leader Chuck Schumer's communications director followed reports of sexual misconduct.
WHAT'S HAPPENING
A revolving door never spun so fast.