Daesh beheads 39 of its own members

The ISIS warriors stood accused of various crimes including "sorcery, insulting God, sodomy, adultery, banditry, joining and cooperating with the awakening movements, cooperating with crusader coalition, mischief on earth and cooperating with the Nusayri regime forces," according to the report.

The ISIS members were killed mostly by beheading between July 29 and August 29.

According to the report, ISIS has killed at least 91 people in the last month alone, including 32 civilians, 2 women, 11 fighters from rival rebel groups, and a journalist. 

Over 1,800 civilians have been killed by ISIS over the course of the last year, including 181 of its own warriors who were captured while attempting to return to their home countries after standing accused of spying for foreign nations.