NHP says it needs help finding witnesses to a road rage incident that occurred on I-80 and west McCarran Blvd. off-ramp in Reno on Monday. 

NHP says a trooper saw a male driver of a white and black Dodge Ram 1500 pickup and a male driver and male passenger of a blue 1988 GMC pickup stopped on the off-ramp and got into a physical fight involving weapons.

NHP says one of the males suffered serious injuries in the fight, around 5 p.m. 

If you have any information that can help authorities, contact Trooper Dixon at (775) 687-9600 or jdixon@dps.state.nv.us and reference NHP Case #190700635.

NHP wants to remind drivers to call *NHP if they see aggressive drivers. They say do not attempt to handle the situation by yourself. If you find yourself being followed by an angry motorist, drive to a safe location, such as your local police department