A Dust Devil is being blamed for a roof collapse at Reno business today
Witnesses inside Machabee Office Supply say they felt the building begin to shake and then the roof was peeled back.
The incident caused the fire alarm to go off and activate the water sprinklers inside the building.
A car was damaged in the parking lot, but no one was injured.
Fire officials say witnesses told them they saw a dust devil before the building was damaged.
But officials are investigating to determine if something else might have contributed to the incident.