The actress speaks about the struggles facing her character Jennifer Jareau and the role she will play in Elias Voit's ...

EXCLUSIVE: AJ Cook, who reprises her role as Jennifer Jareau in Criminal Minds: Evolution, talks about Prentiss and JJ's relationship in season 3.

Mandy Patinkin as Jason Gideon, season 1-3; Marvin Shapiro; Anton Yelchin A.J. Cook as Jennifer “JJ” Jareau, season 1-15; Matthew Gray Gubler as Spencer Reid, season 1-15 Paget Brewster as ...

Mandy Patinkin as Jason Gideon, season 1-3; Marvin Shapiro; Anton Yelchin A.J. Cook as Jennifer “JJ” Jareau, season 1-15; Matthew Gray Gubler as Spencer Reid, season 1-15 Paget Brewster as ...

It's always the quiet ones. This very special episode, Criminal Minds Season 12 Episode 2, focuses on the criminally neglected Jennifer Jareau. it examines how the cruelty of the BAU cases affect ...

Dale McGarrigle is a staff writer for TV Fanatic.

In an interview with Comicbook, Criminal Minds star AJ Cook (Jennifer Jareau), and Aisha Tyler (Dr. Tara Lewis) opened up about Stewart’s departure. Cook worked closely with Stewart as she ...