A food trailer exploded in California on Friday sending shrapnel hundreds of feet away and injuring two people.

The food truck owner, Joe Ellis, was injured along with a 14-year-old boy who was walking near the truck at the time of the explosion. The teen, named Nicholas, suffered severe injuries and burns that will require extensive medical attention.

Ellis was working on the truck when it exploded and suffered severe burns on 35% of his body.

Fresno Fire investigators are trying to piece together exactly what may have caused the fire. A vehicle across the street at Chase Bank had its window broken by flying debris.

The local food truck community in Fresno has rallied together to support Ellis on his long road to recovery by raising money for medical expenses, and the loss of the Planet Vegan truck and trailer.