EDITORS PLEASE NOTE: THIS EDIT CONTAINS AUDIO CLIPS THAT SOME VIEWERS MAY FIND DISTRESSING<br/> <br />Nearly a year after a gunman opened fire at Sandy Hook Elementary School, new details of the fatal shooting have now been made public.<br/> <br />(SOUNDBITE) (English) 911 CALLER AND OPERATOR, SAYING:<br/> <br />"Somebody's got a gun. I caught a glimpse of somebody. They're running down the hallway."<br/> <br />Officials in Newtown, Connecticut, release audio recordings of emergency 911 calls.<br/> <br />(SOUNDBITE) (English) 911 CALLER, SAYING:<br/> <br />"There's still shooting. Sandy Hook school, please."<br/> <br />The files may be the final pieces of evidence released from the December 14th tragedy.<br/> <br />That day, Adam Lanza shot dead his mother at home before killing 20 children and six adults at the school.<br/> <br />Lanza then killed himself.<br/> <br />Town officials tried to stop the release of the recordings.<br/> <br />But a commission and judge ordered their release.<br/> <br />Another call, which came from the school's cust
