Mason 'Mace' Perry was a maverick cop on the D.C. police force until she was kidnapped and framed for a crime. She lost everything – her career, her liberty – and spent two years in prison. Now back on the outside, Mace is trying to rebuild her life and track down the people who set her up. But even with her police chief sister at her side, she has to work in the shadows: there's a vindictive U...