My apologies for the delay to inform you of the situation in Las Noches. I've taken the time to compile a more thorough report.
As you may be aware of, our fortress was attacked by renegade Hollows not several days ago. We acted to fend them off, but unfortunately a number of our own decided to turn traitor.
Casualties on our side were minimal. Orihime Inoue sustained injury when a few of the rogue Hollows attempted to kidnap her, according to the Primera. She was poisoned, but Szayel-Aporro has analyzed the toxin and treated her. She is now resting in the infirmary wing, but has offered her services with the Shunshun Rikka to heal those of ours who have suffered more severe damages.
All traitors, to my knowledge, have been dealt with accordingly. I have not been informed by those that went to run the attackers off if they were completely destroyed. Damages to Las Noches itself include a number of hallways and rooms, and breaks in the outer walls where there was forced entry.
Overall status; we remain on guard in case of any follow-up to the attacks, the injured are being treated. An account of all those remaining and those that have defected will be provided soon.