 Sağlar attempted and failed to obtain the testimony of several people, including Teoman Koman, Necdet Üruğ, Veli Küçük, Tansu and Özer Çiller.When Tansu Çiller threatened to break the coalition government, prime minister Necmettin Erbakan prevented the Çillers' testimony from being taken.Ağar kept mum, revealing only that he had acted in accordance with the NSC's plan (from 1993).