Demetrius Thompson, a convicted sex offender, was working at the Bear Creek middle school in Georgia.
He had been a volunteer at the school for many months. His secret was only discovered after a concerned parent did a database search of sexual offenders when he noticed Thompson's face.
Thompson was very active at the middle school, he handed out pizza at the football games. supervised field trips, and many other children dilled events.
The school claims Thompson "fell through the cracks" because his name was misspelled and his address was inaccurate.
Thompson was convicted of aggravated child molestation.
No criminal charges have been pressed against Thompson yet.