Timeline of the 2009 Iranian election protests protesters swept into the streets of Tehran, in open defiance of warnings issued Friday by Iran's Supreme Leader and Security Council. State media said 457 people had been detained over Saturday's violence. . A young Iranian woman, identified as Neda Soltan, was shot by the Basij and died in front of cameras on Kargar Avenue in Tehran. Highly graphic amateur videos of the killing rapidly spread virally across the internet after being posted to Facebook and YouTube. On 20 June – a day after Khamenei had warned of a brutal reaction if unrest continued – the Tehran ambulance service's internal
Timeline of the 2009 Iranian election protests young Iranians participated. Another opposition candidate, Mahdi Karroubi, postponed a vigil of mourning for the victims scheduled for June 25, pushing the date back at least a week. According to Karroubi's website, the memorial service was delayed because the authorities had not granted the organizers permission to hold the rally. Despite the relative quiet, there were still a few incidents. A group of mourners attempted to visit the grave of Neda Agha Soltan, but were turned away by riot police. Those who refused the order to disperse or were seen carrying green signs were arrested. Clashes were also reported in