Alvez and J.J. Face Their Darkest Storylines Yet in 'Criminal Minds: Evolution' Season 4 Premiere | Review
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The season 4 premiere of 'Criminal Minds: Evolution' features Alvez and J.J. facing their darkest storylines yet. A new villain is introduced, described as a major game-changer. The season also explores a new chapter of grief for J.J., with the showrunner providing insight into this development.