source: The two former presidents were later separately charged with mutiny and treason for their roles in the 1979 coup and the 1980 Gwangju massacre.
target: The two former presidents were charged with mutiny and treason. The charges came from their actions in the 1979 coup and the 1980 Gwangju massacer.
references: The two former presidents were charged with mutiny and treason. The charges came from their actions in the 1979 coup and the 1980 Gwangju massacer. The two former presidents were charged with mutiny and treason. The two former presidents were charged with mutiny and treason. The two former presidents were later charged with mutiny and treason for their roles in the 1979 coup and the 1980 Gwangju massacre. The two former presidents were each charged with mutiny and treason for their part in the 1979 coup and the 1980 Gwangju massacre. Two former presidents were charged with mutiny and treason for their involvement in the 1979 coup and 1980 Gwangju massacre. The two were charged with mutiny and treason later on. The two presidents were charged with treason because of their involvement in the massacre and overthrow. The two past presidents were charged with uprising and dishonesty for their roles in the 1979 overthrow and the 1980 gwangju massacre. Two presidents were charged with taking over and going against their country in the 1979 coup and 1980 Gwangju mass killings.