
This episode covers the Zodiac Killer, focusing on his first two confirmed murders in Vallejo, California, involving victims Betty Lou Jensen and David Faraday, and later Darlene Farren and Mike Maggio.
The episode begins with a discussion of the Zodiac Killer's infamous moniker and his communication with law enforcement, including the infamous "This is the Zodiac speaking" letter. The hosts detail the first murder on December 20, 1968, where 16-year-old Betty Lou Jensen and 17-year-old David Faraday were shot in a secluded area known as Lover's Lane.
Key details about the crime scene are shared, including the victims' last known movements, the discovery of their bodies, and the evidence found at the scene. The hosts discuss various theories about the attack, including the possibility of the killer waiting in the bushes.
The episode then transitions to the second attack on July 4, 1969, involving Darlene Farren and Mike Maggio. The narrative includes Mike's survival, his description of the attack, and the killer's taunting phone call to the police claiming responsibility for both murders.
Throughout the episode, the hosts analyze the connections between the two attacks, the profile of the Zodiac Killer, and the ongoing investigation that followed these brutal crimes.
The episode details the Zodiac Killer's first two murders and his taunting communication with police.

This episode stands out for the following:
The couple was found shot to death.The Zodiac /// Part 1 /// 470
Mike is in a terrible amount of pain.The Zodiac /// Part 1 /// 470
He wants to see the terrified reaction of those he is hunting.The Zodiac /// Part 1 /// 470
Double murder is something that you do not forget.The Zodiac /// Part 1 /// 470
I relive it every fourth of July weekend.The Zodiac /// Part 1 /// 470
He wants everyone to know he is responsible for both of these attacks.The Zodiac /// Part 1 /// 470