Devil's in the Details

Ex-cop Michelle Edwards is murdered by her partner Detective McCoy. She also happens to be in love with her partner's kid sister, an ADA who is preparing to investigate a corruption case against her and her partner. She wants to come back to earth for a redo and relive the last three years before her murder. The devil hears her plea and makes a makes a deal with her. She has to bring him an innocent soul in exchange for hers. She has seventy-two hours to find one but can't bring him any of the drug dealers, drug users, crooked cops, or other criminals she's dealt with in her job as a cop. When her partner's kid sister offers her own soul so they can live in hell together, will Michelle accept the deal?