Al Aan, a Dubai-based pan-Arab television channel that focuses on women’s issues, said it had obtained cellphone footage that it says shows a woman being executed because she was seen out with a man. The killing reportedly took place two months ago and was smuggled out by a Taliban member who attended the stoning, according to Al Aan. ABC News could not independently confirm the cellphone video’s authenticity.

The video, which seems to show a woman tethered to the ground as a group of men throw stones at her, is so graphic that ABC News cannot show it in its entirety. Parts of it air today on the 25th episode of “Brian Ross Investigates.”