Under California Penal Code 597 b PC, a prosecutor must prove two elements in order to successfully convict you of cockfighting. These are that you: 1) For amusement or gain, caused a cock to fight with another cock, a different animal, or a human; OR, 2) For amusement or gain, injured a rooster or let a rooster injure another animal; AND, Did so on land or property under your charge or control.