This occurred on 9:23 P.M on November 3, 2015. when i was spectating, I saw suircookie and sugarmason fly hacking. I don't know how this is happening but there was nocheat+ on the server. Here's the photo.
Click on the photo attached.

 

Please next time take a video.
This is not clear enough to say for sure the players were flying.
Closing.