As Walter Clark Jr is interviewed about his career, he reflects on his journey from homicide detective to the NYPD's youngest police commissioner.

A thief leads Clark to a murdered woman whose daughter is missing; Clark and Arroyo find themselves at odds with each other.

When an incident in the projects leaves a teenager injured and a gang member dead, Clark investigates; Arroyo threatens Clark.

A police officer is killed while moonlighting for a rap mogul; Clark threatens to reveal Arroyo's relationship with McKenzie.

Clark and Owen investigate the murder of a former criminal informant's brother; Clark's newly sober mother wants to be back in the lives of her children.

Clark and Owen investigate the murder of a wealthy philanthropist; Clark's mother is harassed by a loan shark.