Mohammed Mohammed Morsi Supporters Shot Dead by Egyptian Security Forces Monday July 8,2013

At least 40 people have been killed in a shooting incident in Cairo, amid ongoing unrest over the removal of Egypt's President Mohammed Morsi.

The Muslim Brotherhood says its members were fired on outside a barracks where they believe he is being held, during a sit-in demanding his reinstatement.

However the army said a "terrorist group" had tried to storm the barracks.

Both the Brotherhood and the Egyptian health ministry said at least 40 people had been killed, including an army officer. Some 300 people were reported to be wounded.

TV channels broadcast images of dead and injured people being taken to a makeshift hospital in the Rabaa al-Adawiya mosque, where Brotherhood supporters have been based.