Seven months ago, I made a decision that affected this team. As you all know, Emily had lost a lot of blood after her fight with Doyle. But the doctors were able to stabilize her, and she was airlifted from Boston to Bethesda under covert exfiltration. Her identity was strictly need to know. And she stayed there until she was well enough to travel. She was reassigned to Paris, where she was given several identities, none of which we had access to, for her security.
Prentiss, Reid and Hotch (2.13 - No Way Out)