The team search for an intensely driven neurosurgeon, Dr. Lianna Sardo, who disappeared after a late-night jog in the city with her ex-husband. Triggered by aspects of the case, Samantha struggles to balance her own loyalty to her job with her feelings.

The team investigates the disappearance of a former investigative journalist who, despite being a member of the paparazzi in recent years, had been secretly working on a story about water pollution.