when did jj come back to criminal minds
Jennifer Jareau In the FBI's Behavioral Analysis Unit (BAU), JJ acted as the team's liaison with the media and local police agencies.[4] Though talented and helpful, she was not actually a profiler, having once declined Unit Chief Aaron Hotchner's suggestion to take the necessary classes in behavioral analysis.[5] She works mostly out of the confines of the police stations and field offices the team visits. However, she does accompany the team on raids, and is proficient with firearms. This is made particularly clear when JJ resolves a hostage situation inside the BAU by killing the hostage-taker, Jason Clark Battle, with a single shot (Battle is a serial perpetrator of hero homicide, who lured Technical Analyst Penelope Garcia onto a date, and then shot her, in an attempt to keep his crimes from being discovered). During season six, JJ is given a promotion to the Pentagon; however, she returns in season seven as a full-time profiler, having received the necessary training. In season 9 ("200"), she is then kidnapped, and it is revealed that her year as the DOD Liaison at the Pentagon was a cover story. It turns out she was on a task force in Afghanistan, in search for Bin Laden. The team saves her, and in season 10, it is revealed she has PTSD, and hasn't been dealing with her ordeal being tortured when she was kidnapped, as well as 2 main events that happened when she was in Afghanistan, one of which includes her having a miscarriage, after a convoy was attacked. She tries to work through it with the help of Reid, who calls her on it when she disappears into the morgue one day, for almost a half-hour, after seeing herself on the table, in place of the victim.
Criminal Minds (season 6) In the season premiere "The Longest Night", Tim Curry reprised his role as one of the series' most notorious criminals, Billy Flynn, also known as "The Prince of Darkness". Robert Davi reprised his role as Detective Adam Kurzbard, who led the investigation of the murders. In the episode "J.J.", Chris Marquette guest-starred as James Barrett, a man who abducted and attempted to murder Kate Joyce. In the episode "Remembrance of Things Past", Daniel J. Travanti guest-starred as Lee Mullens, a serial killer who suffers from alzheimer's disease. In the episode "Compromising Positions", Craig Sheffer guest-starred as James Thomas, an impotent serial killer who murders married couples.