Here is a damage assessment report on the old city of Diyarbakir, called Sur, published recently by the Diyarbakir Metropolitan Municipality.

The report "Cultural Heritage Damage Assessment Report on Sur, Diyarbakir" describes the level of destruction, particularly of cultural heritage, during the curfew which started on December 2, 2016 and afterwards started armed fights of the Turkish Police and Army with the YPS (Civil Defense Forces). 

Here is the report:  SUR_Report_2016-04-07.pdf

Please consider that this curfew continues and the Diyarbakir Metropolitan Municipality has no access to the forbidden area.