Facing Evil with Candice DeLong (2010)

S4E10 The Woods Strangler

Larry Swearingen, an electrician, has been convicted of murdering 19-year-old college student Melissa Trotter and is now on death row. Is this an innocent man facing execution while the actual murderer walks free? Or could it be a situation where the forensic evidence has led to a grave miscarriage of justice?