Turkey orders arrest of Gulen over killing of Russian envoy

Turkey has ordered the arrest of the Muslim cleric Fethullah Gulen and seven others over the 2016 assassination of the Russian envoy to Turkey, the Haberturk newspaper said on Monday, a day before Russian President Vladimir Putin visits the country.
Andrei Karlov was shot dead by an off-duty policeman while speaking at an Ankara exhibit opening in December 2016. The gunman shouted "Allahu Akbar" and "Don't forget Aleppo!" as he opened fire, apparently referring to Russia's involvement in neighboring Syria. He was shot dead by police at the scene.