HOUSTON, Texas (KTRK) -- We're following breaking news in northwest Harris County, where deputies said they have responded to calls about a reported road rage shooting.According to the Harris County Sheriff's Office, the alleged victim called in to 911 dispatchers at 5 p.m. Monday, saying he was grazed by a bullet.Deputies are investigating on Highway 249 and Beltway 8, but we do not know if that is where the man was allegedly injured.