Morsi is already facing three separate trials for a variety of charges, including espionage and inciting violence.
The 25 defendants include Muslim Brotherhood and Islamist leaders, political activists, journalists, television personalities and a poet, Ahram Online reported.
The former head of the Egyptian Parliament Mohamed Saad el-Katatni is one of the defendants, along with political activist Alaa Abdel-Fattah, who also faces a suspended sentence of one year for torching the electoral headquarters.
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