But that system's failure casts a dark shadow on the news business that has not entirely lifted.
Her mother loomed over her like a dark shadow, entering and re-entering her life as she faced her addictions.
But there is a dark shadow across these promising new fields.
The French referendum cast a dark shadow over the Brussels summit.
Mr Lloyd, who was elected as PCC in November, said child sexual exploitation was a "hugely complex issue which casts a dark shadow" across the region.
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But the Jan. 17 attack on the Bolshoi Ballet's artistic director, Sergei Filin, who had sulphuric acid thrown in his face and eyes outside his home, has cast a dark shadow on that ideal.
There will be much talk about how the eurozone crisis can be solved, what the next step should be in the US where a debt ceiling still casts a dark shadow over optimism, and about how income inequality has become a problem for all - rather than merely an advantage for haves over have-nots.
He paid tribute to Tweed's two victims and said his crimes had inevitably placed a "dark shadow" upon their lives.
It has also scuttled chunks of the intelligence edifice that cast a long, dark shadow over its smaller neighbour.
The National Farmers' Union said the lifting of restrictions would remove a "long, dark shadow" from the countryside, even though it will be some months before Britain can trade fully with the rest of the world.
While the world financial crisis continues to display a seemingly never-ending dark shadow, most of these developing nations still present really attractive investment opportunities for global and regional companies.
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The last time England and Pakistan met in a test series, it fell under the long, dark shadow of the match-fixing antics of Salman Butt, Mohammad Asif and Mohammad Amir.
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Researchers at Griffith University have managed to snap the first image of a single atom's shadow and, while the dark spot may be physically small, the implications for the field of quantum computing are huge.
ENGADGET: Researchers capture a single atom's shadow, has implications for quantum computers
He has attempted to etch-a-sketch an issue that inevitably leaves an un-erasable dark shadow on the screen.
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He described her contours in shadow with broad strokes of dark green background, and filled in her coif as a swathe of burnt sienna.
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Advanced Shadow Adjustment Technology adjusts dark areas within an image shot under backlit conditions so that a subject's face can be revealed even under strong lighting, and Hand-Held Starlight mode, which helps users at night by capturing multiple images and stitching them together into a single, crisp photo, can now be used with a flash.
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