Each episode re-examines a single crime case where unanswered questions still remain. Through original interviews those involved, the evidence is dissected and new theories are presented in a quest to uncover the truth.
A mother of three is gunned down in a church basement where she's set to teach a fitness class. Police find surveillance video showing a figure in full police body armor stalking the floor in the lead-up to the slaughter. Who is this craven killer?