DOING WHAT'S RIGHT TMZSports.com
Henry Cejudo is convinced his actions at a hit-and-run incident last week helped save the suspect's life.
The wild scene, of course, all unfolded on Friday night in the UFC star's Phoenix neighborhood ... when he says he saw a group of young adults in a vehicle careening down his block at around 80 MPH.

ON THE SCENE Dylan Rush / @rushmma11
Cejudo told TMZ Sports on Monday the car went airborne after it hit one of his neighbor's sprinkler systems .