In which we wish we could solve a case - s4e28

We finish our 3-parter with theories, investigations, and further mishaps of the Colonial Parkway Murders.    Resources https://pilotonline.com/news/local/crime/article_dd5c74dd-c581-5730-afd6-4d1a2da04e84.html http://digital.dailypress.com/static/pa...