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Alaska Chainsaw Massacre

Florida's vast subterranean maze is mostly filled with groundwater. This network of tunnels is called the Floridian Aquifer and it underlies much of the state.

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Winter has seized Alaska, and Trooper Timothy Cronin gets a chilling call sounding like a domestic violence situation involving a chainsaw. But to get to this rural area, Trooper Cronin has to navigate through record snowfall.