Are These 4 Hotel Murders Related?

Seasoned investigator Paul Holes and crime scene investigator Yolanda McClary look at the crime scenes of Charles William Kyle and Jack McDonald, two young men who had murdered in hotel rooms 10 years apart. Holes thinks the cases could be related to the double homicide of Roger Atkinson and Rose Burkert, who were killed in September 1980 at the Amana Holiday Inn near Williamsburg, Iowa.