22 September 2016 :

A prisoner who was executed on drug related charges has been identified. 34-year-old Kamran Maleki was reportedly executed at Saqqez Prison (Kurdistan province, northwestern Iran) on Wednesday July 6, 2016.
A source close to Mr. Maleki, who wanted to be anonymous, told Iran Human Rights: "Prior to his arrest, Kamran was a taxi driver. He was arrested by authorities and interrogated. About a kilogram and 250 grams of crystal meth were found in his car, but he told his interrogators he was not aware that the drugs were in his car. Even Kamran's close friends and relatives testified that Kamran was not involved in the buying and selling of drugs."
Kamran Maleki was sentenced to death by the Saqqez revolutionary court October 10, 2015 and transferred to Sanandaj Prison. He was eventually transferred to Saqqez Prison where he was executed.
Iranian official sources have been silent about Mr. Maleki's execution, and human rights groups just recently discovered his case.