There are more than a few things wrong with this story. However, the one that jumped out at me was the mentioning of Abdullah Catli and his living in Chicago. I can find no reference anywhere else that this notorious internal criminal ever lived in the US let alone Chicago. Since his death in '96 in a car accident in Turkey his whereabouts over the years has become fairly well documented. The only reference to Chicago and Catli comes by way of a Turkish business man named Özbay who had lost his passport and went to Chicago Turkish consulate to get replaced.

http://www.todayszaman.com/tz-web/detaylar.do?load=detay&link=164732

An accident occurred in 1996 when the investigation into the two Iranians’ deaths was still under way. While Çatlı died in the accident, his other identity, Özbay, which was actually stolen from a businessman who applied to the Turkish Consulate in Chicago for a new passport in 1995 after losing his old one, is alive, according to official records. Mahmut Yıldırım, although presumed dead, has not been declared as such officially. This is why there are still arrest warrants out for the two men. In 2003, a criminal case was launched against the two, who have been accused of many crimes.

Now Catli did visit the US, Miami, in 1982.