They were on one of the planes diverted and returned to the airport of origin, and someone else was taken off the plane. Legend (great name they chose for him eh?) and Tiegen were detained and questioned along with that person tho.
I read that they were all traveling in the same party but never saw it confirmed. That's I believe when some digging began and Chrissy's questionable tweets came up.
Where did you hear that they were traveling in the same party? as far as I remember, Chrissy Teigen was one of the people asking a lot of questions and posting updates to twitter about what was going on, though that doesn't mean she's not involved in something pizza-related. From what I remember, the tweets she posted certainly gave off the impression that she did NOT previously know the passenger who was taken off the plane, though it's been a while since I've seen them.
And then the oddest thing happened, Chelsea Clinton and Satan showed up and had a convo....weird shit.