That night they tried to escape. They had successfully dug a tunnel under wall. It was damp, hot and disgusting but still better than prison. And then he saw light and was free. He breathed in the air and embraced the falling rain. He was grinning from ear to ear. But then the alarm went off and the sound was unbearable. He felt as if he was going to explode. He ran, ran and ran. Until he could no longer hear the sirens and was finally free.