Even though there's a typo in the article the information is from the AP so it's legit.Homeless man Hugo Alfredo Tale-Yax, 31, a Guatemalan immigrant, collapsed on a New York street after being stabbed by a knife-wielding attacker. Tale-Yax had reportedly protected a woman from an attack, and was stabbed several time in the chest. Dozens walked by the dying man on the sidewalk. One even stopped to snap a picture of the man on his camera phone.
Story and video here: http://www.chicagotribune.com/news/nationworld/sns-viral-man-left-to-die-story,0,2163182.htmlstory