Zodiac cipher refers to serial killer's ciphers in San Francisco Bay in 1960s-1970s. Killer claimed 37 victims, authorities say 7 in California. At least 17 letters were sent to local newspapers containing cryptograms
Criminal law defines acts and establishes punishments for offenses. Criminal acts threaten public welfare and are categorized as misdemeanors or felonies. Criminal law originated in late 16th century
Criminal law governs behavior threatening property, health, safety, and welfare. Most criminal laws are enacted by statutes. Criminal procedure formalizes crime investigation and punishment