What's it like to witness a mob attack, a starving child or the aftermath of a bomb, and take a photograph instead of stopping to help? As two journalists are under fire for recording rather than intervening in a sex attack in India, we ask people who know ...
To read the full article http://www.guardian.co.uk/media/2012/jul/28/gutted-photographers-who-didnt-help
In pictures: the photographers who stood by (contains some graphic images)