Ekrem imamoglu attacked with stones in Erzurum 4 more people are free DUVAR - Of the 4 suspects detained in connection with the stone-pelting attack on Istanbul Metropolitan Municipality Mayor Ekrem İmamoğlu at a rally in Erzurum, 2 were released on condition of judicial control and 2 were released after their testimony at the prosecutor's office. According to Anadolu Agency's news; The work carried out by the teams of the Provincial Security Directorate in coordination with the Erzurum Chief Public Prosecutor's Office regarding the identification of the suspects involved in the incident that took place in the city on May 7 continues.