Elizabeth Keen is a fictional character from the popular television series The Blacklist. She starts as an FBI profiler who is drawn into a complex world of crime and intrigue when she is assigned to work with the enigmatic criminal mastermind, Raymond Reddington. Throughout the series, Elizabeth's character evolves as she uncovers secrets about her past and navigates the challenges of her profession. As the story unfolds, Elizabeth grapples with her moral compass and the consequences of her choices. Her journey is marked by personal struggles, including her relationships with other characters like Tom Keen, her husband, and the ever-mysterious Reddington, who becomes both a mentor and a source of conflict in her life.