Authorities Discuss Maryland Double Homicide

While investigating the brutal 1984 double homicide of Maryland couple Bob and Kay Swartz, authorities come across they believe could make a break in the case — a bloody palm print on the sliding class door of the home. Autopsy results show that Kay had been stabbed seven times around her neck, and that her skull had been cracked open with a splitting maul. Ray had been stabbed 17 times, and both his right and left carotid arteries were severed.