The New Sewickley Township Police Department is investigating a road rage incident that occurred over the weekend. Detective Greg Carney tells Beaver County Radio newsman Pat Septak that a driver threatened another driver with a gun for driving too slow Saturday. The incident occurred around 6 p-m in the 25-hundred block of Lovi Road in New Sewickley. Anyone with information is asked to call the New Sewickley Police department at (724) 774-2473 and ask for Detective Carney.