New Delhi: An investigation conducted by the environmental and human rights group Global Witness, and first reported by the BBC, has implicated three of the world's leading meat producers—JBS, Minerva, and Marfrig—in illegal deforestation in Brazil's Cerrado plains. The companies, however, deny any wrongdoing. The inquiry, which focused on the state of Mato Grosso within the expansive Cerrado region, revealed that much of the deforested land for ranching owned by the three entities lacked the necessary permits, suggesting illegal activities.