LEMON: In Midland, Texas, an investigation is under way after a train slammed into a parade truck carrying military veterans. Four veterans were killed, 17 injured yesterday when the train crashed into the flatbed truck. It was filled with wounded veterans who were being honored for their service. Jenny Anderson from our affiliate KMID talked with witnesses about the horrifying scene.</s>ESERVANDO WISLER, WITNESS: I just saw people under the train. There was blood all over there.</s>JENNY ANDERSON, KMID REPORTER (voice-over): Eservando Wisler and his two siblings say they saw the terrible train accident unfold right before their very eyes.</s>WISLER: I heard a big car crash, whatever and I came over here to see, and there was a car accident.</s>DEARL TRUEX, WITNESS: I heard the noise. I said it sounds like somebody got hit.</s>ANDERSON: Dearl Truex and Brenda Nichols were four homes down from the train intersection and tell us they were watching the veterans drive by in the hunt for heroes parade.</s>UNIDENTIFIED FEMALE: We saw them go by.</s>TRUEX: We waved at them.</s>ANDERSON: The two say they could hear the horn of the approaching train, but didn't see the guardrail come down to block the intersection.</s>TRUEX: I didn't see the guardrail down.</s>ANDERSON: As emergency groups rushed to help the victims, several witnesses ran to the wreckage and tried to help any way they could.</s>TRUEX: It's Pretty sad.</s>BRENDA NICHOLS, WITNESS: It is very sad. I've said prayers for several people.</s>LEMON: You heard one witness say he didn't see the guardrail come down before the crash, but a spokesman for the railroad company said the gate and the lights were working. Officials are working to confirm that. Diplomats say Iran may be just months away from having everything it needs to develop a nuclear weapon. In a report reveals major concerns about what the Iranians are doing underground in a bunker. That's next.
Train Slams into "Heroes" Parade