Days after being booked for performing dangerous stunts in Bengaluru with his Lamborghini, Ricky Rai, son of late underworld figure Muthappa Rai, has been booked in a fresh case over fake number plate. Police said the car's registration KA-05-NR-0009 doesn't exist in Karnataka records. He allegedly bought the Delhi-registered vehicle and used a fake fancy plate to evade traffic penalties.