YEREVAN. - We are concerned about any facts of violating human rights; we have seen the photos and video materials posted in the Internet. (photos)

The OSCE Minsk Group U.S. Co-Chair James Warlick stated the aforementioned during the press-conference in Yerevan on Saturday, responding to the question on the use of the methods of ISIS fighters by the Azerbaijani side during the April aggression against Karabakh.

According to him, they have met with the representatives of the International Committee of the Red Cross (ICRC) and delegated them to ascertain all the data. He also noted that they have raised this issue in the capitals, and that it is in the center of their attention.  

Before visiting Yerevan, the mediators have been to Baku, as well as Stepanakert. In Yerevan they were met with protests.