The bodies of 230 people killed by ISIL terrorists have been found in a mass grave uncovered by their relatives in Syria’s Deir Ezzor province, the UK-based opposing Syrian Observatory said Wednesday.

The bodies of 230 people killed by ISIL terrorists have been found in a mass grave uncovered by their relatives in Syria's Deir Ezzor province, the UK-based opposing Syrian Observatory said Wednesday.

The discovery brings the number of members of the Shaitat tribe killed during the ISIL terrorists in Deir Ezzor province near Iraq to more than 900, the group noted.