A sub-editor's nightmare...

You've put the newspaper to "bed". Then, the next day,  you see what you had done or had not spotted/rectified:

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Finally, Vincent Musetto, the man who famously penned "Headless body in topless bar" has died:

http://nypost.com/2015/06/09/new-york-post-editor-and-film-critic-vincent-musetto-dies-at-74/