A Samajwadi Party legislator's son and his aides allegedly fired indiscriminately at an automobile showroom in Bareilly after a dispute with the staff, leaving one person dead and two others injured. Atul Gangawar, son of SP Member of Legislative Assembly from Nawabganj Bhagwan Sharan Gangawar, and his aides allegedly fired indiscriminately at the showroom in Civil Lines late on Wednesday night when the showroom staff refused to repair a motorcycle, police said.