Detailed text transcripts for TV channel - CNN - 20180205:10:19:00
Causing it to smash into the stationary freight train. the engineer and conductor were the two killed. we have kaylee hartung in cayce, south carolina with the latest. >> reporter: the chairman of the ntsb diagrammed the mistake that led to the crash. he explained a switch on the track was locked with the padlock in the wrong direction. diverting the passenger train from the main track on the side track and squak lsquarely into freight train. ntsb investigators have to figure out why the switch was locked in the wrong position when trains like train 91 travel along the path every day. this is ...