The Iran Tribunal (http://www.irantribunal.com/) is a non-binding people’s court looking into Iran’s "bloody decade" when thousands were executed and disappeared. From June 18-20 dozens of witnesses and victims testified.

From June 18-22 testimony is being heard in London. Emotions have been running high. At times even the judges were brought to tears.

Some of the testimony has been shared over twitter using the hashtag #IranTribunal.