Airline forum...
Rumors run daily in Dubai, but as it was mentioned before, please respect the privacy of the poor crew.
It might be an investigation open, Dubai is very strict with that.
Company knows about it and they acted/are acting in a proffesional way.
Colleagues know about it, but they remain quiet & respectfull.
With this kind of life you run risk everywhere in the world.
I would reccomend you to contact authorities in Dubai or Emirates Security Group to get facts for a formal investigation, doing it thru this forum you won't get real information, people can exagerate it or can lie. And this is a serious topic.
But respect this person, think how would you feel if this person was one of your relatives... how would your relative or yourself feel/react when reading an article in the newspaper about the worst of the nightmares...
And remember, this is an airline forum...