CHULA VISTA – A middle school student was arrested Tuesday after a teacher saw him fashioning a small knife out of wood during a shop class. The boy, who is in eighth grade at Castle Park Middle School, was taken into custody about 11:15 a.m. and then released to his parents, said Chula Vista police spokesman Bernard Gonzalez. The boy has been suspended for four days, said Sweetwater Union High School District spokeswoman Lillian Leopold. When he returns to school after the holiday break he will also undergo counseling, Leopold said. District policy says that a student will be expelled...