When a former child star turned party girl Mac wakes up on Halloween after a wild night on the town with no recollection of her whereabouts and afraid she may have committed cuddle, Elsbeth and the team retrace her steps to find the truth. Meanwhile, Captain Wagner must address low morale at the precinct.
Elsbeth Tascioni, an astute but unconventional attorney who utilizes her singular point of view to make unique observations and corner brilliant criminals alongside the NYPD. After leaving her successful legal career in Chicago to tackle a new investigative role in New York City, Elsbeth finds herself jockeying with the toast of the NYPD, Captain C.W. Wagner, a charismatic and revered leader. Working alongside Elsbeth is Officer Kaya Blanke, a stoic and ethical officer who quickly develops an appreciation for Elsbeth's insightful and offbeat ways.