Others blamed a shadowy network of robot supercomputers for sparking the panic, but the theory was poohpoohed by a string of academics.

Another shadowy network emerges, here of unscrupulous violin dealers.

We gain a compelling glimpse, in this part of the book, of the criminal underworld, the violin an unwieldy jewel traded and bartered among a shadowy network of thieves.

They usually rely on a vast, shadowy network of minions, often with an extremely hierarchical structure.

Populism was dismissed as a short-term correction, a temporary by-product of the financial crisis, shadowy networks or generational age.

Of a shadowy presence that few have seen, but many have spoken of, as tales of sightings are passed down through generations.

You peer into it at some indistinct bars and the shadowy presence of human figures, trapped within the motif.

Police vans and officers were on every corner, but they remained a shadowy presence.

Cue shadowy presences, eyes at peepholes, and camera views from under the bed, always a bad sign.