DENVER (CBS4) – Arson investigators are trying to figure out how a truck caught fire on Friday night in Denver. It was parked in an alley at 14th Avenue and Quince Street.

(credit: CBS)

The truck did not have its license plate. Investigators say no one was hurt, but the flames spread and burned a hole in a nearby fence.

(credit: CBS)

That’s when neighbors called 911. The homeowner tells CBS4 someone abandoned the truck and set it on fire.

Police have not confirmed those details.