Did you know animal cruelty is linked to violent crime, domestic violence, and serial killers-it is a fact most serial killers started off with killing animals. Virtually ALL dog fighters have violent criminal histories and often go hand-in-hand with illegal dope dealings, illegal weapons exchange, prostitution, and a favorite means of "income" for gang activity. By combating animal cruelty, you also combat violence against people. This is a very sound law-one that makes perfect sense.