Pilot Part 2 (S01E02)

Harriet Walker is a dedicated police officer with a fulfilling marriage and a bright future as a detective. However, her world shatters when her husband, Matt, an undercover federal agent, is killed. In less than a day, she transitions from investigator to the main suspect and dives headfirst into a personal quest for answers. As she uncovers the truth about her husband’s death, Harriet is forced to grapple with unsettling revelations about his unfaithfulness. Teaming up with her new partner Joe, she embarks on a mission to track down her husband's mistress to uncover the truth behind his murder.