Austin Spencer, a wealthy newspaper publisher who opposes the
death penalty, wants to prove that innocent men could be convicted and executed based on
circumstantial evidence. He convinces his daughter Susan's
fiancé, successful novelist and former employee Tom Garrett, to participate in a hoax in an attempt to expose the city's overzealous district attorney Roy Thompson and strike a blow against
capital punishment. Spencer's plan is for Tom to plant clues that will lead to his arrest for the recent murder of a female nightclub dancer, Patty Gray. Once Tom is found guilty, Spencer is to publicly reveal the setup to free Tom and thereby deliver his political message. Tom agrees to cooperate and researches Patty's murder by romancing one of Patty's former fellow dancers. He is arrested while appearing to be attacking her and is convicted and sentenced to death for Patty's murder when the physical evidence that he and Spencer had intentionally planted is discovered. However, while en route to present exonerating evidence and end the hoax, Spencer is killed in a car accident. Staged photographs and a paper trail of receipts for purchases of clothes and incidentals used in the setup are burned beyond recognition in the fiery wreck. Now with no one to free him, Tom is on death row and desperately endeavors to convince the district attorney that the evidence was planted as part of a hoax. Susan, now in command of the newspaper, prints an editorial blasting the district attorney and supporting Tom's story. The publicity that the editorial receives prompts the trial judge to consider reopening the case, but he ultimately refuses. Several hours before Tom's scheduled execution, a handwritten statement left by Spencer to be read in case of his death is discovered. With the confirmation of Tom's story, Thompson admits that he was wrong and frees Tom. The state's governor announces a press conference at which he will sign a pardon. Shortly before the press conference, Tom speaks with Susan and inadvertently mentions the murder victim's real name of Emma, which had never been disclosed during the trial. Susan now knows that Tom is indeed a murderer. He confesses that the victim was actually his estranged wife who had tricked him into marriage many years ago and had reneged on her promise to divorce him. The success of his first novel had caused Emma to reappear, seeking to claim a share of his newfound prosperity and preventing him from marrying Susan. Tom had seized upon Spencer's hoax idea as the perfect cover for his murder of Emma. Susan is torn between remaining silent to protect Tom and divulging what she has learned. She attempts to phone the prison to reveal the truth but cannot allow herself to follow through with the call. At the press conference, a phone call for the governor is received just as he is about to sign Tom's pardon. Upon hearing Susan's revelation, he cancels the pardon and Tom is led away and is presumably executed later that night. ==Cast==