Joel Greenberg, a former associate of Rep. Matt Gaetz (R-Fla.), pleaded guilty on Monday to six criminal charges, including sex trafficking a 17-year-old girl and wire fraud, the Washington Post reports.
Why it matters: The Justice Department is investigating Gaetz "over whether he had a sexual relationship with a 17-year-old," per the New York Times. Greenberg, a former Florida county tax collector, could be a key witness as federal prosecutors decide whether to charge Gaetz.
