The TV series "Good Behavior" tells the story of Letty Raines, a con artist who is released from prison early for good behavior. Her dark past makes it difficult for her to stay afloat. She deceives her parole officer and continues to commit petty crimes. During a theft at a hotel, Letty overhears a man hiring a hitman named Javier to kill his wife. Determined to prevent the crime, she enters into an intimate relationship with the professional assassin.