A criminal investigative report on alleged animal cruelty and violations of the Humane Slaughter Act at a southeast Washington meatpacking plant today was forwarded to the Walla Walla County prosecuting attorney. The action follows Gov. Gary Locke's request last June that an inter-agency team review slaughtering practices at the IBP plant in Wallula to determine if animal-cruelty, humane slaughter, worker-safety or food-safety violations may have occurred there.