Pinned In News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Probably two or three minutes later, you know, mass chaos ensued and people started running from the scene. then all of the ems trucks and vans and vehicles started flooding the area. it was a big traffic jam and obviously people were just very nervous and worried about what was going on. we didn't realize it was a bomb initially until we were able to confirm that with some other people. >> reporter: you make an important point, a distinction that matters here, tina. you have different types of runners in this race. you're what they call an elite runner. you finish early on. this happened at t...

Shooting down at this open area. and open area for him, but for those concert goers, they were essentially pinned in, the open field, 22,000 people standing through looking up at that stage. with really the only thing to protekct them, some vendors and port-a-potties and areas of protection under the stage. as we talked to people there, as they spent the following minutes running for cover, the only time there was a pause is when they heard the shooter reloading. i want to bring in an eyewitness to the shooting whose family friend was indeed injured. megan guinn is joining me. we are relieved ...