Monica Walker is the wife of SSA Stephen Walker, who first appeared in Unforgettable.


Little is known about Monica's personal life, other than she is married to Stephen and has two children with him, Maya and Eli. Because of his previous job at the FBI's Behavioral Analysis Program, she had to communicate with him via Skype most of the time because he was in another country while on a job. However, Stephen eventually returned home full time when he was recruited by Emily Prentiss to be the eighth member of the BAU, in order to assist in the manhunt for Peter Lewis, a.k.a. "Mr. Scratch".

Season TwelveEdit


Monica is first seen at her residence in the kitchen as Stephen returns home, hugs her and apologizes to her for being late while she is drinking wine. Then, Monica asks about Reid's case, to which Stephen replies that Peter is playing games and tells her about working with Peter's victims including Stephen's colleagues and friends. Monica asks if he wants to leave the BAU, to which Stephen replies no as he wants to catch Peter. Afterwards, they have a kiss and Stephen asks about the children, to which Monica replies that Maya is spending the night at her friend's place and Eli is asleep.

Then, Stephen gets a call from the hospital about his friend Sam Bower being in the ER. Monica tells Stephen to go see him. The next day, Monica is seen in her car talking to Stephen after he received a minor exposure to radiation through contact with Sam. When Monica asks Stephen if he is okay, he says he is fine. Monica asks if she should contact Sam's ex-wife Lisa and his son Zach, but Stephen says not to do so yet and tells her that he will be home soon. After the conclusion of the case, Monica arrives at the hospital and comforts a tearful Stephen as Zach visits his dying father.

Season ThirteenEdit

To be added


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