Hidden in plane sight

AT an air force base in Alaska, a plane full of dangerous prisoners is nearly ready for takeoff, en route to another secure location.

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In walks the final prisoner, wearing a balaclava, goggles, headphones and chains.

After takeoff, sitting alone in the back, he suddenly spits out a tooth and begins using it to unpick his handcuffs - but then there is an explosion at the side of the plane.