Updated:The casket bearing the body of six year old James Mattioli. He's one of 20 children killed in a mass school shooting last week in Newtown Connecticut -- a town still in mourning. Loved ones try to cope with the loss after a 20-year old gunman opened fire at the Sandy Hook Elementary school, before taking his own life. In his wake -- images that once brought joy now elicit tears. In a small step towards a return to normalcy, some schools reopen in the grief-stricken town.