Ejército Rojo Japonés
Prosecutors argued that the Japanese Red Army issued a statement the day after the Hague attack and asked the Palestinian Liberation People's Front (PFLP) in other Japanese Red Army publications to coordinate with them. Based on the testimonies of former JRA members, who testified that Shigenobu had scolded them for lack of preparation at a meeting after the incident, and accused her of masterminding the attack, prosecutors sought a sentence of life imprisonment.