san bernardino attack that claimed the lives of 14 people. three u.s. officials familiar with the investigation say as the massacre was happening, malik posted on facebook a pledge of allegiance to abu bakr al baghdadi, isis leader. she is a woman few members of the islamic center in riverside remember. that's the mosque that farook attended. their wedding was here last year. >> the service was here. >> yes. >> reporter: women are separated from the men in this mosque so even the director of the islamic center never met malik. she's a mystery to many here, including those who knew her best. according to attorneys for the farook family, syed's brothers never saw her face. >> men did not interact with her and the brothers did not actually ever see her face. they've never seen her face. >> reporter: the couple first met like many today, on the web. farook had joined a dating