pledge of allegiance to isis leader abu al bakar baghdadi. that's the mosque sayed farouk attended. >> reporter: so the women were up there? >> yes. >> reporter: women are separated from the men so even the director of the islamic center never met malik. she is a mystery to those that knew her best. sayed's brothers never saw her face. >> the brothers had never seen her face. she did wear a burqa. >> reporter: they first met like many on the web. farouk had joined dating websites. he came across malik. he turned to him for marital advice. >> he said, i feel comfortable