Will DNA Solve 1969 Zodiac Murders?

In a Nov. 9 letter, he sent a detailed description of a bomb he said he had already assembled for a school-bus attack, complete with diagrams and a list of components. He also confirmed he was spotted by Officer Fouke: "Hey pig! Doesn't it rile you up to have your nose rubbed in your booboos?"

The Zodiac continued to send letters, claiming new victims and exaggerating his past crimes. But the attack on the school bus never came, and there were no new murders.