“Islamic State has executed and displayed the bodies of four members of a rival group which had staged a revolt against the militants in the central Libyan city of Sirte, residents said.
Islamic State has crushed in the past few days a revolt by a Salafist Muslim group and armed residents trying to break its grip on the city, located some 500 km to the east of Tripoli. As many as 70 people have been killed, according to residents.”
Source: ISIS appears to display captives’ bodies in gruesome warning to rivals | New York Post