Linda Barnes, the FBI’s Assistant Direction, reassigned the members of the BAU after supervising a case that resulted in the unsub being shot.

David Rossi was sent to retirement, Tara Lewis was sent to be a psychologist to FBI partners, and Reid was sent to be a professor. You were sent to work in the FBI’s HRT, Hostage Rescue Team.

When you get this news, Reid glances at you, knowing your trauma and history from that branch. As soon as Barnes leaves and you storm off, he follows you.