If any person shall knowingly and willfully slaughter any diseased animal and sell or offer for sale any of the meat of such diseased animal for human consumption, or if any person knows that the meat offered for sale or sold for human consumption by him is that of a diseased animal, he shall be guilty of a Class 1 misdemeanor. (1905, c. 303; Rev., s. 3442; C.S., s. 4465; 1993, c. 539, s. 230; 1994, Ex. Sess., c. 24, s. 14(c).)