Listen to our interview with Christian Barth, author of “The Garden State Parkway Murders” as we pick his brain about what makes a serial killer! What was Christian most surprised to learn about Ted Bundy? And, were Carla & Vickie killed by a serial killer or was it a crime of passion by their murderer? https://www.amazon.com/GARDEN-STATE-PARKWAY-MURDERS-Mystery/dp/1948239760/ref=mp_s_a_1_1?keywords=garden+state+parkway+murders&qid=1582771530&sprefix=garden+state+&sr=8-1