1. Name of the violator: Justleave & Leavealready (perfectly seen in screenshots)
2. Realm, where you saw the violation: cross server I guess, since this happened in arenas, the players themselves are from fun
3. Description of the violation: These 2 boomies, queued up arenas and used fly / speed hacks throughout whole arena fight, as seen in the screenshots.
4. Proof: http://imgur.com/a/YBgUm - My point of view http://imgur.com/a/AiROt - My partner's point of view
5. Comments to the situation: Nothing really to say, the screen shots should give enough proof.