Video released online by terrorist channels shows the harrowing moment is woman is executed by the Taliban with a shot to the head after being convicted of killing her husband by a kangaroo court. She is seen sitting on the floor in a blue burka while crowds cheer on calling for her execution. Present in the crowd were members of her husband's family. <br><br> It is believed the executioner is the Taliban chief of the district where the chilling scene unfolded. <br><br>
