NC St DB lost for season to knee injury.

Published Oct. 20, 2009 4:33 p.m. ET

foxsports

Smith, a freshman backup and kick returner, was injured in the second quarter of last week's 52-20 loss to Boston College.

Coach Tom O'Brien also said defensive end Jeff Rieskamp, a sophomore who hasn't played this season because of a sports hernia, and had surgery last week and will not return this season.