Halis Bayancuk and Abdulla Abdullaev who were arrested during operations against Islamic State of Iraq and Syria (ISIS) refused to give testimony to policemen in İstanbul.
İstanbul’daki IŞİD operasyonunda tutuklanan “Ebu Hanzala” kod adlı Halis Bayancuk ve örgütün “İstanbul emiri” olduğu ileri sürülen Abdulla Abdullaev polise ifade vermeyi reddetti.