Sheriff's deputy in northeast Georgia halts speeding driver with PIT maneuver. The incident occurred on Canton Highway in Cummings. The driver, in a white BMW, passed the deputy at 87 mph in a 45-mph zone. The driver then attempted to flee, leading to a high-speed chase reaching 140 mph. The deputy successfully performed a PIT maneuver near Chamblee Gap Road, stopping the fleeing vehicle. The 19-year-old driver, in violation of driving restrictions, now faces felony charges.