Iran has arrested the lawyer of two female journalists jailed after covering the death in custody of a young woman that sparked three months of protests, a newspaper said on Saturday.
The Islamic republic has been rocked by protests since Mahsa Amini, a 22-year-old Kurdish-Iranian woman, who died on September 16 after her arrest for an alleged breach of the country's dress code for women.
"Mohammad Ali Kamfirouzi, the lawyer for several activists and journalists, has been detained," the Ham Mihan newspaper said.
The arrest brings to 25 the number of lawyers detained in connection to the protests, according to the reformist daily.
Kamfirouzi's lawyer Mohammad Ali Bagherpour was cited as saying his client had not received a summons, was unaware of the charges he faced and that he had been detained without any legal formalities.
Ham Mihan quoted Kamfirouzi's brother as saying that his arrest had occurred on Wednesday, as well as that the judiciary was "responsible for protecting my brother's life and health".
Among Kamfirouzi's clients were Niloufar Hamedi and Elaheh Mohammadi, the two female journalists arrested after covering Amini's death and its aftermath.
Hamedi, who works at the reformist newspaper Shargh, was detained on September 20 after visiting the hospital where Amini had spent three days in a coma before her death.
Mohammadi, a journalist at Ham Mihan, was taken into custody on September 29 after she travelled to Amini's hometown of Saqez in Kurdistan province to report on her funeral.
The pair were charged on November 8 with propaganda against the state and conspiring against national security - capital crimes under Iran's sharia law.
Paris-based media watchdog Reporters Without Borders (RSF) has expressed concern about their fate and demanded their immediate release.
Iran said on December 3 that more than 200 people have been killed in the protests - which officials describe as "riots" - including dozens of security personnel.
Norway-based group Iran Human Rights said Iran's security forces had killed at least 469 people in the protests, in an updated toll issued on Saturday.
Thousands of people have been arrested over the protests. Eleven have been sentenced to death, and two have already been executed.
Meanwhile, Iran this week released two teenagers who had been arrested on allegations of taking part in the demonstrations, reformist newspapers said on Saturday.
Amir Hossein Rahimi, 15, and Sonia Sharifi, 17, were both released on Thursday after almost two months in detention, the Etemad and Ham Mihan dailies reported.