Has anybody considered the chance that she boarded in uniform (and maybe even flew a leg) only to land, turn on her phone and see a series of messages from her Husband (or from friends showing evidence of infidelity) in which case she offloaded herself, got changed in the toilet so as not to be seen crying walking throgh the terminal in uniform and as she passed the intercom she snapped? Is that realitic? Seems more likely than making it through security dressed as she is. Baseball haps are good for hiding tears