Turkey had the Saudis on Khashoggi, then, this happens, the guy was reportedly a spy for UAE.
Palestinian’s death in Turkish prison raises questions on torture
Staff writer, Al Arabiya English Friday, 10 May 2019
The recent death of Zaki Mubarak, a Palestinian man who died under suspicious conditions while in detention on espionage charges, has raised questions on others cases of torture and abuse, according to international reports.
Zaki Mubarak was arrested alongside another Palestinian in Turkey on charges of alleged espionage. 10 days after announcing his arrest, Turkish authorities announced that he had died from an apparent suicide.
Mubarak’s family said they were skeptical of the suicide claims and called for an investigation into the matter.
Read more at: https://english.alarabiya.net/en/features/2019/05/10/Palestinian-s-death-in-Turkish-jail-raises-questions-on-torture-prison-conditions.html
So, Turkey does not have the death penalty but people die in prison and things like that there.
The story happened, then, faded away about 2 days later and now, about 10 days after his death is back in the news.
And I doubt he killed himself.