The possibility of parole: "48 Hours" examines life after a murder verdict
Should a convicted killer ever have a chance at freedom? Two California sisters say no and want the man who killed their mother to stay in prison forever. So why are they still fighting for justice nearly 25 years later? Tracy Smith joins "CBS This Morning" to offer a preview of "Crime & Punishment," an all-new "48 Hours," airing Saturday at 10/9c on CBS.