who are bishnoi gang and why are they giving death threats to salman khan ?

The bishnoi community is the one who had brought up the black buck hunting case as they worship the endangered animal.So the gangster lawrence Bishnoi of Rajasthan has issued a death threat to Salman Khan.

He went on to say that the Bollywood actor will be killed in Jodhpur.Bishnoi was being produced in the court following his arrest on charges of terrorizing traders and extorting them."He also went on to say that Salman Khan will be killed then only he will come to know about our real identity".