Emergency At News Today : Breaking News, Live Updates & Top Stories | Vimarsana

We do not know what the motivation of this gunman was. we do not know whether it was a domestic event, an angry employee who was perhaps seeking revenge on a former employer. we simply don't know. perhaps police will be able to shed light on these facts when the press conference gets under way at any moment. uma? >> you would suspect in the initial moments of the shooting, much of the information came from the web. law enforcement officers using twitter accounts to reach the public, communicating important details to the public in hopes of keeping people inside the mall safe. we're following t...

His brother's room. >> he was top of his bed i didn't see anything else. i jumped in the hole and tried digging him out. i couldn't get him. all i could hear -- i thought i could hear him screaming for me and hollering for me to help him. i couldn't do nothing. >> shepard: i spoke with the man just hours ago and he told me he stayed in that hole. didn't want to leave. didn't want to give up. didn't want to abandon his brother down in there. >> i kept digging and kept digging and kept digging, and then while i was on the phone with 911, they kept telling me to get out of the hole. get out of th...