The Maricopa County Sheriff's Department says a fire at a Carefree studio may be the work of an arsonist.
MCSO spokesman Joaquin Enriquez said the blaze broke out early Sunday morning at the former Dick Van Dyke studio near Cave Creek and Pima roads.
Fire officials found the building, which is unoccupied, to be fully involved with fire.
Phoenix and Scottsdale fire departments also assisted.
No suspects have been identified at this time, deputies say.