when does prentiss come back in season 7
Emily Prentiss In the season seven premiere, Morgan captures Doyle and Emily returns to the BAU to assist the team in finding who kidnapped Doyle's son.[15] The team comes under fire from the judiciary panel for their retaliatory actions to avenge Prentiss's death, but everyone stands their ground to protect the team. Section Chief Erin Strauss later reveals to them that the committee was persuaded by Prentiss' defense and eventually decided to lift the BAU's suspensions although they will still be "keeping a close eye" on the members. Reid, who is still angry over her 'death' refuses to speak to her or JJ or even look them in the eye. At the end of "Proof", Prentiss talks it through with him and they make amends.[16] In the premiere it is also revealed that Garcia has been taking care of her cat, Sergio, and when she inquires about him, Garcia jokingly states that she wants visitation rights.
Izzie Stevens Speculation resumed, however, when Dean Morgan returned to the show for a second time in its fifth season.[35] Cast member James Pickens, Jr. announced that both Heigl and T.R. Knight were set to depart from the show,[36] but he later retracted his comment.[37] During the course of the fifth season, Izzie was diagnosed with metastatic melanoma (Stage IV) which spread to her liver, skin and brain. Following the show's one-hundredth episode wrap party, Heigl revealed she did not know if Izzie would survive, as no one on the production team would disclose her character's fate to her.[38] It was confirmed in June 2009 that Heigl would return as Izzie for the show's sixth season.[39] Heigl's appearances in the season were sporadic, seeing Izzie depart and return twice.[40] Although she was scheduled to appear in the final five episodes of the season, Heigl requested that she be released from her contract 18Â months early, and made her final appearance on January 21, 2010.[41] Heigl explained that she wanted to spend more time with her family, and did not think it would be respectful to Grey's Anatomy viewers to have Izzie return and depart yet again.[40] Michael Ausiello spoke further on Katherine Heigl's perspective on Izzie's departure. He said, "[Katherine] thinks her Jan. 21 farewell - while not originally intended to be her last episode - oddly works as a bookend to Izzie's story. "Even though there's a part of me that would like to go back and do the quick Izzie farewell, " she says, "I also think that my last scene - where Meredith says to Izzie, 'Don't go, we're your family,' and Izzie's response was, 'No you're not, you're just a bunch of people I worked with, and I can find that anywhere' - was kind of tragic and appropriate all at the same time. When I was playing the scene I was really trying to convey that, for Izzie, that was a lie that she had to tell herself to have the courage to have to move on."[42]