Former World Cup referee Byron Moreno pleaded guilty to heroin smuggling charges, the US attorney's office said.
Ecuador's Moreno, who is being held without bail, admitted one count of heroin smuggling, spokesman Robert Nardoza said, and faces more than five years in prison under federal sentencing guidelines.
Moreno, 41, gained notoriety after officiating a 2002 World Cup match between Italy and hosts South Korea.
Italy were eliminated in extra...
