Gideon is seated in his office. JJ enters, hands him a file, and tells him they have identified the girl in the video as Rebecca Bryant. He tells her to leave it on the desk. He seems to be preoccupied.

In the bullpen, the team is still puzzling about the cipher. As they study a large sheet of paper on the دیوار with the cipher written on it, they realize they will need the exact book, the correct volume, and the right publication تاریخ to decipher the unsub's message. Reid thinks he knows the poem from the موسیقی box, not because he had read it, in which case he would have instantly known because...

Heres some info on Derek Morgan, one of the hottest members of the BAU!

Name: Derek مورگن
Gender: Male
Family: Two sisters, Sarah and Desirée
Job: BAU Special Agent
Rank: Supervisor
Specialty: Obsessional crimes
Status: Alive
Portrayed By: Shemar Moore
First Appearance: Extreme Aggressor

Derek مورگن is a Supervisory Special Agent with the FBI's Behavioral Analysis Unit.

Background:
Morgan is a confident and assertive everyman character, the son of an African-American father and Caucasian mother. He holds a black بیلٹ, پٹی in Judo, runs FBI self-defense classes, and previously served in a bomb squad...