Police say a 22-year-old man arrested in connection with the disappearance of Georgia Williams is 'known to her'.
Superintendent Nav Malik from West Mercia Police said the man currently in custody was "a friend" of Georgia's but added he was not her boyfriend.
Georgia, 17, had been due to attend a music concert with her boyfriend this week, and she also missed her first driving lesson, said Mr Malik.
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A cloudy night across the region with sporadic showers throughout the evening and night.
Cloud thickening with outbreaks of rain becoming more persistent with brisk breezes blowing across the region.
A man has received a death threat which was addressed to his neighbour after he left a letter on an ambulance that had blocked his drive.