Linn Bjornland

Residency Director Dr. Leanne Rorish (Marcia Gay Harden) puts her four new first year residents to work immediately on their first day at Angels Memorial Hospital, in the busiest, most notorious hospital ER in the nation.

The BAU travels to Chicago to investigate a case where red roses are left on victims; Rossi gets an unexpected visit from his ex-wife.

Joel and Zoe hit a lot of frustrating snags as they try to remodel their home; Rose wants BlueBell to be sister cities with a town in France; Lemon asks George for help with a business venture.

Facing a crisis, Ray and the team devise strategies about leverage; Hector's wife plans to move, and he reaches a breaking point.