The Daily Presents “Caliphate,” Chapter 6

The New York Times has introduced a documentary audio series that follows Rukmini Callimachi, who covers terrorism for The Times, on her quest to understand ISIS. Today, as a special episode of “The Daily,” we offer Chapter 6 of “Caliphate,” in which Rukmini’s doubt fuels a quest to uncover the truth.

The next episode of “Caliphate” will publish in the series’s own feed next Thursday, May 31, and as a bonus installment of “The Daily” next Saturday, June 2. New York Times subscribers can listen to that episode now at nytimes.com/caliphate.

This episode includes disturbing language and scenes of graphic violence.