Two of the executed have been identified as Ali Agha Zarei and Rasoul Karimi.
Another prisoner had also been hanged in this prison on Sunday, December 15, after spending 15 years in prison. He has been identified as Latif Faizollahi.
In Lakan prison of Rasht, prisoners are also taken to watch the execution scene and warned that if they refuse, they will be sent to solitary confinements.
Several prisoners in the city of Zahedan have also been sentenced to death.