The similarities between the abduction of Bobby Briggs and one Zodiac survivor were so striking that Detective Jones had to check it out. 

Briggs was kidnapped in the middle of Ridgewood, on a busy thoroughfare. And yet, there were no witnesses or signs of a struggle. It was as if he simply vanished.

When Detective Jones inspected his truck, she knew what happened. She had seen this before. With the Zodiac killer.

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