Carole MacInnes

Police block a road near the house of Nancy Lanza, mother of Adam Lanza, on December 15, 2012 in Sandy Hook, Connecticut.  (credit: DON EMMERT/AFP/Getty Images)

Ex-Sandy Hook Teacher: Lanza Was Sweet Little Boy

A former teacher at Sandy Hook Elementary School says she remembers the gunman who killed 26 people at the school as a smart, sweet boy in her second-grade class.