Ibn Khaldun Center for Development studies said that 124 lost their lives because of the violence of the Muslim Brotherhood since the ouster of president Mohamed Morsy until the Muslim Brotherhood was named a terrorist group.
It added in a report that 1740 were injured in 65 violent attacks in the same period.
It explained that 22 people were tortured to death while other 44 have survived during Rabaa Adawia and Nahda sit-ins.
Report added that the group has attacked public and private properties including churches and police stations after the dispersal of these sit-ins.
