Seeking to separate fact from fiction, the multi award-winning series returns to investigate the divisive story of Shamima Begum.When three London school girls went missing in 2015, they generated global headlines and the media storm that ensued continues to this day. Back then, investigative journalist Josh Baker was filming at a mosque in the girls' neighbourhood as their families came to seek help; their daughters were on the way to Syria to join the Islamic State group. But it was too late, and they disappeared inside the so-called caliphate.For four years, their fate remained a mystery - with only...