Paramedics swarmed terminal 3 at Los Angeles International airport. After someone opened fire this morning. He proceeded up into the screening area, where tsa screeners are, and continued shooting and went past the screeners, back into the airport itself. Reporter emergency crews loaded wounded tsa officers into ambulances. One tsa officer, a 40yearold man, was killed. And three others were injured. Passengers inside the terminal heard the gunshots. Right when i heard the shots, i looked over my shoulder. And everybody was running towards me, saying, run, you know, run. Reporter other passengers saw the gunman. I noticed he had an assault rifle. A huge gun, strapped over his shoulder. Reporter Airport Police confronted a suspect who was wounded in a gunfire exchange. Reporter authorities evacuated the terminal and set up a triage area. We got out. And they told us to stand underneath the plane. Reporter six people were transported to area hospitals. At least one is in critical conditio