Samira's 16-year-old daughter Sevda was shot dead in January while taking part in mass protests in Iran.
The mother is now intent on naming the members of the security forces and officials she believes were responsible for firing fatal shots during the demonstrations.
Despite the risks, grieving individuals still inside the country chose to speak out because they found it difficult to hold on to hope once the mass protests had been brutally crushed.
Sevda stood on a dustbin during the gathering and began leading a chant.
The day before the killing, the numbers protesting had been particularly high across the area.
Before joining the crowds, Sevda took off her earrings and gave them to her grandmother.
The mother and daughter then gathered with the rest of the protesters to demonstrate.
Samira's 16-year-old daughter Sevda was shot dead as they took part in mass protests in January.
Iranian authorities acknowledge that more than 3,000 people were killed in the protests, but claim some were members of the security forces.