Former State Department Official Sentenced to Nearly Six Years in Jan. 6 Attack Federico G. Klein used a stolen riot shield to repeatedly assault officers on Jan. 6, 2021, prosecutors said. Author: Michael Levenson Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)MoreClick to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)