Former İstanbul Security Director Hüseyin Çapkın, who had been taken into custody on August 30 as part of the investigation into the Fethullahist Terrorist Organization/Parallel State Structure, was arrested on September 3.
30 Ağustos günü gözaltına alınan eski İstanbul Emniyet Müdürü Hüseyin Çapkın tutuklandı.