In the Season 6 premiere of Chicago P.D., “New Normal,” bad heroin is causing overdoses in Chicago, and Voight (Jason Beghe) is needed on the streets but he gets suspended due to the DeLeon shooting. Antonio (Jon Seda) takes charge, but Ruzek (Patrick John Flueger) undermines his authority. Antonio meets with Superintendent Katherine “Kate” Brennan in her fancy corner office. She’s the one who suspended Voight.
Superintendent Brennan is portrayed by Anne Heche. Heche is known for her roles on Hung (Jessica Haxon), Men in Trees (Marin Frist), Everwood (Amanda Hayes), Ally McBeal (Melanie West), and Another World (Vicky Hudson/Marley Love), among others. Heche is also recognized for her roles in the films John Q (Rebecca Payne), Wag the Dog (Winifred Ames), Volcano (Dr. Amy Barnes), and Donnie Brasco (Maggie). Chicago P.D. airs Wednesdays at 10pm on NBC, right after Chicago Fire.