Chicago Med (2015)

S7E8 Just as a Snake Sheds Its Skin

Title: As a Snake Casts Off Its Skin Plot: Dylan finds his allegiance to Med and the police force put to the test when a longtime family acquaintance and seasoned officer displays troubling actions. Meanwhile, the routine drug screening threatens a doctor's professional future. Ethan resorts to a hazardous traditional technique on one of his patients. Additionally, Will assists Stevie in her quest to locate her mother.