Iran: The collective hanging of 20 prisoners in just one day, a mass murder

The vicious and brutal clerical regime ruling Iran executed 20 prisoners on Sunday May 3rd in Karaj prison west of Tehran. Prisoners who were executed during this medieval punishment were from wards 1, 2, 3, 4 and 5 of Karaj prison. In order to keep the news of this heinous crime from spreading amongst other prisoners causing a riot and unrest in other wards; the blood thirsty prison authorities had disconnected all links and communications between these wards. 
The names of only two of these prisoners have so far been revealed. Ali Yazdi and Zaher Mollah-Zehi were both from Ward 3. There is no report of the identity of other 18 executed prisoners.