Zodiac. GRAISMIT R.

Fifteen years, from 1966 to 1981, a terrible serial killer terrorized all of America. A man hiding under the nickname Zodiac sent encrypted letters to the police and in the editorial office of newspapers, in which he spoke about the crimes already committed by him and promised new, no less brutal and bloody. He was never caught. Who was the killer really? The employee of the newspaper San Francisco Chronicle Robert Gracmit on the basis of his own journalistic investigation offers a reasoned version of the unraveled zodiac case.