Sins & Secrets - Sins and secrets season 4 (2013)

A local firefighter found beaten and set on fire in his own home. A journalist gunned down in broad daylight. A philanthropist found shot to death on his back porch. The search for the killers has more twists and turns than the small towns and big cities where the crimes occur. And in some cases, the true identity of the murderer will be more shocking than anyone could imagine.