(yaoi/slash) death of Adha

★ yaoi / slash warning ★

I had thought Adha would be the one to lead me to rest, that I might lay down my blade and live as a normal man. But now I know such dreams are best left to sleep...Her face. I try to banish it from my mind as I remember the days and nights during which I chased her Templar captors across the sea. I almost got to them in time. Almost. If I had only been faster. Instead, I held her lifeless body in my arms – saw the terror reflected in her fixed, unblinking eyes...I hunted each man – one by one – until all responsible were gone from the world. But there was no joy in this. No satisfaction or release. Their deaths did not bring her back. Did not heal my wounds. After that, I was certain I would never again feel for a woman as I had for her.
I am fortunate to have been wrong.
--Altair's Codex

I imagined maybe it's Robert who killed Adha.That's why Altair was eager to kill him in Solomon Temple in the beginning of the game.