They were living in hell, and Ariel Castro did all he could to make sure they'd never escape.
He tied and chained them up, removed handles from doors and replaced them with padlocks. He rigged entrances to the house with makeshift alarms, threatened them with a gun and fed them only once a day.
He covered windows to keep them out of view and sunlight out of their rooms.
But Michelle Knight, Amanda Berry and Gina DeJesus focused on the light at the end of the long, dark tunnel.
They nurtured the faith that they would one day be free. They clung to each other. They persevered and emerged from years of hell to find new life.
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