Drew Rausch

The CBI team delves into the surprisingly cutthroat world of academics in a case involving a graduate student at a natural history museum. Supernatural’s ROB BENEDICT guest stars as adjunct professor Paul Friedman, while Homeland’s ZULEIKHA ROBINSON guest stars as Dr. Sonia Kidd, a scientist at the university.

Leslie and Bobby Newport (Paul Rudd) are separated by a miniscule margin on Election Day; as everyone waits for election results, they ponder the future.

Rattled by recent events, Meredith tries to decide what to do about Derek; Owen is stunned when his mother is admitted to the hospital.

A large box with a body stuffed inside leads Brenda in search of suspects, and she winds up with several: a scripture- thumping stepfather, a disgruntled ex-girlfriend, a buddy who was constantly being hit up for money and a landlord who simply hated the victim's guts. Gabriel is studying for the detective exam, so Brenda uses the case as a teaching tool. Meanwhile, Brenda's niece, Charlie (recurring guest star SOSIE BACON), pulls a stunt so severe that Brenda and Fritz are ready to put her on a plane home immediately.

Drew's flight home with his mother and Rick turns into a medical crisis; Jordan, Shannon, Kenny and Cain tackle an obstacle course fundraiser hosted by Akbar Gbajabiamila; Scott goes on a memorable date.