Last Sunday, Feb. 26, 2012. David heard the news that a train had derailed in his city west of Toronto. He knew the area - four years ago he covered another derailment in the same place. Passing bewildered passengers carrying their belongings down the street, he parked as close as he could to photograph rescue personnel helping bloodied and confused passengers from the overturned rail cars. Emergency officials were aware that Ritchie was there taking photos and video, but he stayed out of their way and managed to snap this very telling shot of their efforts, and of the destruction. Three died in the derailment and dozens were injured. Speed was a factor, investigators later ruled. Nikon D90, ISO 1600, 1/500 f11, 70-200mm at 85mm