An investigation is underway in Napoleon regarding a stabbing incident that occurred early this morning, stemming from a road rage situation. Napoleon Police were called to the Walmart Parking lot along north Scott Street at 6am this morning, when they discovered three victims injured. According to police, the road rage incident occurred just before 6am on U.S. 24, and continued off the bypass to the parking lot on the north side of Napoleon. One driver of the two in the road rage, plowed into a parked vehicle with a female inside. That female suffered serious injuries. The two vehicles continued to another area of the parking lot, where a collision occurred. Police report a subject jumped out of his vehicle and began stabbing the driver of the other vehicle, causing serious injuries. All three victims were transported to the Henry County Hospital by Napoleon Rescue, and at least one of the victims has been transferred to another hospital. One subject is in custody, with charges pending. But Napoleon Police have released no names in this incident as the investigation continues.