Seven years ago, Delkhwaz Haciy studied business law in Lund, but today she is on site in the Sinjar area to gather evidence.

- I do not walk around on my own, because there may still be mines.

Delkhwaz is the chairman of the global organization Yazda and collects images and eyewitness data to prove the crimes that IS committed in Sinjar in 2014.

Hear an eyewitness and more about Yazda's work on site in the video above.