As uncertainty weighs down traders running slaughterhouses in Uttar Pradesh, a legislator of the ruling BJP allegedly stirred the pot with a threat to "break the limbs" of those killing cows. The comment of Vikram Saini, one of the accused in the 2013 Muzaffarnagar violence case, comes as Chief Minister Yogi Adityanath warned his followers to stay away from excesses after the BJP's spectacular victory in the state.