52. Halloween Edition - Tastes Like It Was All The Dog's Idea

What ties together the still-unsolved 1981 Halloween murders of photographer Ronald Sisman and Smith College coed Elizabeth Platzman in a Greenwich Village apartment...and the murder of young, beautiful Arlis Perry in the Stanford University chapel some seven years prior to, and 3,000 miles away from, the Sisman/Platzman crime?  Well - it ain't anything...or anyONE...you'd suspect.  Join Melissa on her favorite holiday as she takes the spooky Halloween Trail linking two completely different cases through the ramblings of a single twisted (and well-known) psychopath.  Lots of tricks, no  treats from that guy.  Buckle up.  BOO!