Deputy Biggerstaff observed a GMC sport utility vehicle (SUV) traveling west on US 20. Deputy Biggerstaff observed a traffic violation once directly behind the vehicle. But as Deputy Biggerstaff was preparing to exit his vehicle, the GMC suddenly accelerated and began traveling south on County Line Road triggering a motor vehicle pursuit (MVP). While giving chase of the fleeing vehicle, Deputy Biggerstaff was able to positively identify the driver as GILMORE due to him looking back in the driver’s side mirror of the SUV. Deputies Biggerstaff, Jet Balenia, and Austin Wells entered the water moments after GILMORE went under and did not resurface.