International rights group Human Rights Watch (HRW) says reports of a detainee death in custody are a chance for Iran's recently inaugurated President Masud Pezeshkian to demonstrate a commitment to holding security forces to account for alleged abuses. In an e-mailed statement, HRW noted Pezeshkian's instructions to Iran's interior minister to establish an investigation into Mohammad Mirmusavi's death in late August after he was picked up in connection with a street brawl in Lahijan and allegedly tortured. "Mirmusavi's reported death under torture poses a critical choice for President Pezeshkian of whether to continue to allow gross impunity for security forces or to actually credibly investigate and hold any perpetrators accountable," HRW said. Pezeshkian won the election in July after running as a reformer and was sworn in on July 30 to replace hard-liner Ebrahim Raisi, who died along with Iran's foreign minister in a helicopter crash near the border with Azerbaijan in May.