Anna Khaja

When an affluent school teacher is found dead in an abandoned bookstore, the teachers and students at her school become suspects in the case. Meanwhile, Brennan’s publisher encourages her to join Twitter to help grow her fan base, and “squintern” Jessica Warren teaches Brennan some tricks to master the Twitter-verse, skills Brennan enthusiastically puts to use.

When an author's daughter goes missing on the anniversary of his wife's disappearance, the team investigates the author as a possible suspect.

Addison's father's arrives in Los Angeles, which rattles her; after refusing to cooperate in a case involving a longtime patient, Cooper is arrested; Pete fights to keep a terminally ill patient alive long enough for him to meet his new daughter.

Alex receives information about her father and his past at the FBI; the recruits learn the art of profiling.

A hostage rescue-training exercise makes Alex question whether she should leave Quantico; Alex finds a clue that puts the innocence of one of her closest classmates into question.

Alex and Ryan get close when the trainees leave campus for their first undercover assignment; Alex tells her side of the story in a public interview.