In June 2009, a woman was shot dead in a demonstration in Tehran. Neda Agha-Soltan became the face of the Iranian protest movement - except that it was not her face to begin with, but the face of university teacher Neda Soltani. Here, Neda Soltani tells her disturbing story.

On 21 June 2009, I went to my office early in the morning and opened my email account to find 67 Facebook "friend requests". Over the next few hours I received another 300 requests.

I didn't know then that my photo and name had appeared on websites and TV broadcasts across the world.