User blog comment:Stormbeast/Revelations Campaign DLC/@comment-90.202.90.30-20111230062741/@comment-1153722-20111230112509

Of course this is canon. They aren't going to release non-canon DLC, what's the point? And we knew there was a mole in Desmond's team, as said in the Abstergo Files from multiplayer, and now we know it's Lucy. And now we know why she was killed.