Fans are abuzz with speculation about AJ Cook's Jennifer "JJ" Jareau's fate on Criminal Minds, raising questions about why she left and how she was eventually reintroduced to the show. JJ's compelling storylines and important relationships have made her a central figure on the show.
Criminal Minds – Real Age & Life Partners (2021)
Here's everything you need to know about JJ's journey on Criminal Minds, including key insights into her departure and return.
No, AJ Cook's character, Jennifer “JJ” Jareau, did not die in Criminal Minds.
Although her departure from the show caused concern among fans, JJ's character remained alive throughout the series. JJ is a central figure in Criminal Minds. She started as the BAU's liaison and later became a profiler and field agent. Known for her strong ties, particularly with Spencer Reid, JJ balances her intense job with her personal life, including her marriage to William LaMontagne and their two children.
