Zindashti (his Turkified name is Naci Serifi) and Cetin Koc were apparently Kurds originally from the Urmia region in Iran. This seems to be more of a Kurdish feud related to the Southeast Anatolia groups.
I think the Ali Akgun hit is more connected to the feud between the Turkish groups from the Black Sea region.
After he was killed and also Vedat Sahin who had links to Rotterdam, there was also a theory of a war between the Kurdish mafia and the Black Sea mafia.
