Blood in the Bedroom - S1.E25

Jeremy Simko is a firearms enthusiast whose property is outfitted with every conceivable security device, from motion detectors, to cameras, to savage, barking dogs. So when his wife Julene finds him shot to death in their bed one night, the question for police is, how could an intruder possibly have gained access to the Simko bedroom? After an intensive investigation that lasts more than five years, the only thing more shocking than the culprit is their motive.