On Wednesday, Izeah Almaguer was sentenced for the deadly crash three years ago in Tulare.
Prosecutors charged him with murder in March 2020 after he ran into a car driven by Rudy Carrasco.
He was the Dean of Students at Tulare Western High School.
Carrasco died from his injuries just hours later.
Almaguer was charged with second-degree murder related to the suspected DUI.
Just one week before the crash, he was sentenced for a prior drunk driving conviction from 2018.