Internal-affairs investigator Jimmy Dupree continues to snoop into an attack at the hospital and sharpens his focus on Renata. Meanwhile, the day of a health fair is tarnished by a possible bacteria outbreak; and recent developments haunt Morrissey.

Christina and Nick team up to plan a birthday bash for Mama Renata. Meanwhile, Camille learns a seismic life lesson when she encounters Miles' wife; Bobbie throws a fund-raiser for the cancer lab; Morrissey's troubles hit a fever pitch.