A former Naperville North High School counselor and track coach pleaded guilty to sex abuse charges involving a student.
John Carbonaro, 35, of Warrenville was arrested in February after the school contacted authorities. DuPage County prosecutors charged Carbonaro with one count of criminal sex abuse
Carbonaro admitted to inappropriately touching the girl at his home in the summer of 2010.
He was suspended after the allegations surfaced.
Carbonaro taught at Naperville North since 2006.
He could face up to three years in prison, when he is sentenced next month.