The individual revealed as the mole towards the end of the hit crime drama The Closer was Ann Mason.
Ann Mason, portrayed by Shanti Lowry, was known as the girlfriend of Det. Sgt. This significant plot twist occurred in the second-to-last episode of the series, titled "Armed Response", providing a dramatic reveal as the show neared its conclusion. The character's true allegiance came as a surprise, impacting the investigative team profoundly as they uncovered the internal leak within the department.
This revelation was a crucial part of the show's wrapping up of ongoing storylines, directly influencing the final events and setting the stage for Deputy Chief Brenda Leigh Johnson's eventual departure from her role. The discovery of an inside informant added a layer of intensity and personal betrayal to the series' climactic episodes.
