Why is the Lawrence Bishnoi gang targeting people linked to Salman Khan?

Lawrence Bishnoi gang has repeatedly issued death threats to Salman Khan and targeted people associated with him. Threats are related to 1998 poaching case in which Khan was accused of killing two blackbucks during a film's shooting in Jodhpur. Bishnoi community considers blackbuck- an Indian antelope- a sacred animal. On Sunday, gang claimed targeting Tiger Shroff for working with Salman.