Evil strikes again.
Check it out:

The appearance of a video Sunday purporting to show Islamic State of Iraq and Syria (ISIS) jihadists beheading 21 Egyptian Christians abducted in Libya comes just days after the terrorist group’s propaganda publication called for the murder of “Coptic crusaders” everywhere.

“It is important for Muslims everywhere to know that there is no doubt in the great reward to be found on Judgment Day for those who spill the blood of these Coptic crusaders wherever they may be found …”