In today’s episode of The Infographics Show, we’re taking you behind bars to uncover the shocking stories of the world’s most terrifying inmates. From cannibal chefs cooking up horror on a camping stove to a prison artist with a flair for hostage-taking, these are the names that haunt cell blocks and guard posts alike. Lock the doors and grab your shiv, we're about to meet the monsters of the modern penal system. | The Infographics Show