Alleged Security Camera footage of CTA derailment Posted on March 26, 2014 by Chicago 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: Alleged security camera footage believed to show the moment of impact after a CTA blue line train derailed at the O’Hare station on March 24th, 2014 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: