Article Photos: Students nervously return to school after shooting 5/8

Volunteer parents welcome school children arriving at the Theodore Roosevelt School in Burbank, Calif., early Monday, Dec. 17, 2012. Teachers, parents and students are making an anxious return to school this week after a gunman stormed into Sandy Hook Elementary School in Newtown, Conn., on Friday, shooting to death 26 people before killing himself. (AP Photo/Damian Dovarganes)