Two weeks after the attack at Lake Berryessa, the Zodiac shoots and kills a taxi cab driver in San Francisco. Multiple witnesses see the killer, but the police still struggle to find him. The killer sends more letters and now issues threats against school kids in the San Francisco region. At the same time, it appears as though he organizes a stunt with a local TV show. The bizarre TV episode leads to more frustration for police, and more letters from the killer.   Join Black Barrel+ for ad-free episodes and bingeable seasons: blackbarrel.supportingcast.fm/join   Apple users join Black Barrel+ for ad-free episodes, bingeable seasons and bonus episodes. Click the Black Barrel+ banner on Apple to get started with a 3-day free trial.   On YouTube, subscribe to INFAMOUS+ for ad-free episodes and bingeable seasons: hit “Join” on the Legends YouTube homepage.   For more details, please visit www.blackbarrelmedia.com. Our social media pages are: @blackbarrelmedia on Facebook and Instagram, and @bbarrelmedia on Twitter. Learn more about your ad choices. Visit megaphone.fm/adchoices