In the Criminal Minds episode ‘Keeper’, the BAU team tries to track down a serial killer who’s loose somewhere on the Appalachian Trail in rural Virginia. There they work with a medical examiner named Patricia Olwyler.
M.E. Olwyler is portrayed by Chrisanne Eastwood. She’s known for her TV roles on Shameless (Cath) and Arli$$ (Rosie Capelli), and in the films Think Like a Man (Shayla), among others. Eastwood is a founding member of New York City’s Planet Q comedy troupe. Criminal Minds airs Wednesdays at 9pm on CBS.