What is the whole mrx thing one direction in danger?

[Rebecca Rogers]

I've been reading on twitter that one direction is in danger at their concert at Madison square garden tonight (which I'm going to) apparently a 'mrx' is the culprit? What the hell is going on

[Mrs. Styles ♥]

I was scared when I first heard about this, I thought it was really creepy! Totally freaked me out! But I think Mr. X is just some creep trying to start drama. I don't think anything will happen tonight.

[DERP]

Hell I'm trying to figure it out. I read the omegle convo and thought it was too good to be true. But then again, anyone can come up with something as creative as that. I doubt nothing will happen to 1D later. It's probably someone playing around for the hell of it.

[Maddy]

Since John lenno (from the Beatles) was shot when they were headlining, people think that Harry is going to get shot as well. They think this because John Lennon was the favourite in the band and it is suggested that Harry is as well.

[Liz]

don't worry girl nothing happened. But i did hear that the security led some guy with a gun out. idk