On June 12, 2023, Mohammad Abolhassani, a civil rights activist, was subjected to a violent attack by prison guards at Choobindar Prison in Qazvin Province. The assault occurred after Abolhassani voiced his concerns about the deplorable conditions within the prison.

An informed source, speaking to HRANA, disclosed that Abolhassani was confronted by a prison officer, leading to a physical altercation involving the deputy head of the prison and two other guards. The incident resulted in Abolhassani losing consciousness, after which he was taken to the prison infirmary. He later regained consciousness.

Presently serving his sentence at Choobindar Prison in Qazvin, Abolhassani is housed among inmates convicted of violent crimes, contrary to prison regulations. Moreover, he has been subjected to limitations when making phone calls, including the mandatory presence of prison guards during these conversations.

In January 2021, Abolhassani while serving his sentence for a previous legal case, was sentenced to 15 months in prison by the Tehran Revolutionary Court for “propaganda against the regime.” In addition to the prison term, he was assigned four hours of penal labor per day for four months. This ruling was subsequently upheld on appeal.

On January 1, 2022, Abolhassani was transferred to Evin Prison to commence his sentence.
In October 2022, he found himself facing further legal actions, resulting in an additional four-year imprisonment term.
On February 6, 2023, he was violently relocated from Evin Prison to Choobindar Prison in Qazvin.