One of the two people facing charges in a threat that was made to the Yankton High School in October is scheduled to appear in court Wednesday.
Helen Gonzalez Moya, 18, faces charges of aggravated assault with deadly weapon and a terroristic threat involving an automated phone call to the school.
A juvenile female also faces the same charges for her alleged involvement in the threat.
Moya is set to appear in court at 3 p.m. Wednesday.