The accused are suspected of:
Conducting Secret Diplomacy
I joined the 3 player speed game on the Euraisa map. After a few turns I noticed that both players were mainly attacking me. This continued and I made a comment in chat, which both players ignored. Both players continued attacking me, and on a number of occasions there was along time before one of the players made there turn (like they were chatting on messenger), and then made a perfect move to attack the most critical countries.
I've never though I've played people conducting secret diplomacy before until this game.