Stanford

Luigi Mangione worked as a head counselor at a Stanford University precollegiate studies program between May and September of 2019.

As a head counselor for the summer program, Luigi Mangione was smart and well liked, said a fellow counselor who spoke on the condition of anonymity because he didn’t want to be closely associated with Mangione.

He said Mangione led a class on artificial intelligence in the Stanford Pre-Collegiate Studies program and organized volleyball games and other bonding activities for the counselors.