Accused in Tiger Shroff shooting joined Lawrence Bishnoi gang a year ago: Report. Hrithik Mahto, 22, who was arrested for allegedly helping execute the firing attack on Tiger Shroff in Mumbai, reportedly joined the Lawrence Bishnoi gang about a year ago. Mahto allegedly drove the motorcycle used by two shooters, Phool Singh and Rehan Rahisuddin. Police are investigating his alleged gang links, previous activities and financial transactions.