Long Island University gave out its prestigious George Polk Awards today. Among the winners: the New York Times' David Rohde, 60 Minutes' Steve Kroft, and the anonymous person who recorded the murder of Neda Agha-Soltan on a cellphone.

Crowds gathered in New York's Union Square last night to mark the religiously important 40th day since the death of Neda Agha Soltan in Iran. [Photo by Getty/Spencer Platt]

An Iranian doctor who witnessed the murder of Neda Agha-Soltan has identified her killer.

Over the past couple of days the world has been captivated by the death of a young woman, Neda, who was gunned down on a Tehran street by Iranian forces. Now details about her are beginning to emerge.