deo is raising questions for people in East Palestine, Ohio, CBS Pittsburgh reports. The video, which captured the train 20 miles before it reached the site where it derailed, is raising questions about when the crew knew there was a problem. The video, obtained by the Pittsburgh Post-Gazette, was taken by a security camera at an equipment plant in Salem, Ohio. What appears to be sparks and flames can be seen in the video under one of the train cars as it passes the plant. The National Transportation Safety Board referenced the video at a news conference last week.