Officers responded to Dickey Park near W. North Way & Alice Ave. around 4:30 p.m. Sunday.
Officers found three minors with gunshot wounds.
A 16-year-old was pronounced dead at the scene.
Two other minors were injured. One is in critical condition and the other had minor injuries.
This is the city of Dinuba's first homicide of the year. The city only had one homicide in 2022.
Stay with ABC30 for the latest details on this developing story.