Sioux County, Iowa (KCAU) -- Within the last decade, drone usage has evolved from a kids' toy to equipment professionals use in emergencies. With the continued evolution of drones, organizations are having to continuously upgrade.

Over in Sioux County, they have three drones. The technology is used by both the Sheriff's Office and Emergency Management.

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Officials said the drones have come in handy in several situations, such as during the flooding from last summer, as well as house fires, and sear

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