A man has been arrested on suspicion of murder following the disappearance of a 37-year-old vet, police said.
Detectives in North Wales appealed for help following the unexplained disappearance of Catherine Gowing, who was last seen leaving work in Mold last Friday.
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A shock to the system
We found a tableau of desperation; vast crowds of people pushing and shoving their way forward, away from the continuing bombardment.
Cambridge Analytica played a key role in mapping behaviour of voters in the US election and was used during the EU referendum campaign.