Emory L. Cozee was loading his .45 caliber semi-automatic when he shot himself in the hand as he was leaving the Indy 1500 Gun and Knife show at the state fairgrounds, state police said.

NPR: 5 Hurt In Shootings At Gun Shows In Ohio, Ind., NC

Just 20 trucks can fit in the loading bay and they can wait for more than an hour to be unloaded, largely by hand.

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