User blog comment:Nakedsnake53/Brotherhood Ending SPOILERS!!/@comment-203.45.88.181-20110102231850

Desmond killed lucy because there was a "romantic" link between them and minerva needed her dead so as Desmond would be free to "fall in love" with eve without any emotional complications, Lucy was in the way of the first race's plan.

Btw whats the latin phrase that they say when initiating assassins into the guild???