His identity remains unknown.

Zodiac killer modesto. The zodiac killer was a serial killer active from the late 1960s to the early 70s in northern california usa. Kathleen johns pregnant and accompanied by her 10 month old daughter jennifer were traveling along highway 132 west of modesto en route to petaluma california when the routine journey she had taken many times before was about to become slightly less routine. These letters included four cryptograms or ciphers. The name zodiac originated from a number of letters written by the killer to the local press.

The killer originated the name in a series of taunting letters and cards sent to the san francisco bay area press. The zodiac killer or simply zodiac or the zodiac is the pseudonym of an american serial killer who operated in northern california from at least the late 1960s to the early 1970s. Modesto attack zodiac ciphers. These letters were signed under the code name.

• Zodiac Killer Job