As a young mother, Tareena Shakil fled with her toddler from the UK to Syria and joined Islamic State. Now she’s giving dating advice on TikTok. How did she get here?

NPR visits the last detention camp for ISIS wives and children in an increasingly precarious northeastern Syria.

We examine one of the most complex and controversial cases of the modern era, following a British teenager who left home to join ISIS and the consequences that reshaped her life. What began as a case ...