How a woman became a symbol of defiance in Iran
Mahsa Amini's death in police custody has sparked a wave of protest across Iran.
The 22-year-old was arrested by Iran's morality police for the way she wore her hijab.
This is the story of how one woman's tragic fate has led to an outpouring of anger on the streets.
(Read more https://www.bbc.co.uk/news/world-middle-east-62967381)