Mumbai, April 15 -- Two unidentified bike-borne assailants fired five to six rounds outside Bollywood actor Salman Khan's residential building in Bandra West at around 4.55am on Sunday. Though the actor and his parents were sleeping at home, nobody was injured in the incident. Hours later, incarcerated gangster Lawrence Bishnoi's brother Anmol Bishnoi claimed responsibility for the attack in a social media post, saying, "Salman Khan, do not take us lightly. This is the first and last warning. After this, the firing will happen at your home." Police have seized the bike used by the assailants and are probing the role of all suspects including the Bishnoi gang and the likely motive behind the shooting....