The Mecklenburg County (NC) district attorney announced Friday that he will not seek charges against an undercover officer who was involved in a deadly shooting in east Charlotte.

The undercover officer shot Josue Diaz, 28, in January. Investigators said Diaz approached the officer with a gun during a “road rage” incident. The incident began when Diaz hit the officer’s vehicle and kept going. The officer followed, and Diaz reportedly stopped and got out of his car.