The Yazidi girl had been in the safety of a refugee camp in Iraq for two weeks when she imagined she heard the voices of Islamic State fighters outside her tent.
Petrified by the thought of again facing rape and abuse at their hands, 17-year-old Yasmin vowed to make herself undesirable. So she doused herself in gasoline and lit a match. The flames burned her hair and face, peeling away her nose, lips and ears.
It was in that state, physically disfigured and mentally so scarred that she had falsely thought her former captors were coming for her, that German doctor Jan Ilhan Kizilhan found her in a refugee camp in northern Iraq last year.
Now 18, Yasmin is one of...